diff --git a/client/src/api/client.ts b/client/src/api/client.ts
index 4c8e9d924..ed5998743 100644
--- a/client/src/api/client.ts
+++ b/client/src/api/client.ts
@@ -1119,7 +1119,8 @@ export const healthApi = {
 
 export const weatherApi = {
   // `time` (HH:MM) makes a past date answer for that hour instead of the day (#1614).
-  get: (lat: number, lng: number, date: string, time?: string): Promise<WeatherResult> => apiClient.get('/weather', { params: { lat, lng, date, time } }).then(r => parseInDev(weatherResultSchema, r.data, 'weather.get')),
+  // `lang` localizes the description; when omitted the server keeps its own default (#2167).
+  get: (lat: number, lng: number, date: string, lang?: string, time?: string): Promise<WeatherResult> => apiClient.get('/weather', { params: { lat, lng, date, lang, time } }).then(r => parseInDev(weatherResultSchema, r.data, 'weather.get')),
   getCurrent: (lat: number, lng: number, lang?: string): Promise<WeatherResult> => apiClient.get('/weather', { params: { lat, lng, lang } }).then(r => parseInDev(weatherResultSchema, r.data, 'weather.getCurrent')),
   getDetailed: (lat: number, lng: number, date: string, lang?: string): Promise<WeatherResult> => apiClient.get('/weather/detailed', { params: { lat, lng, date, lang } }).then(r => parseInDev(weatherResultSchema, r.data, 'weather.getDetailed')),
 }
diff --git a/client/src/components/Planner/DayDetailPanel.tsx b/client/src/components/Planner/DayDetailPanel.tsx
index af74df7f3..a73f35ad5 100644
--- a/client/src/components/Planner/DayDetailPanel.tsx
+++ b/client/src/components/Planner/DayDetailPanel.tsx
@@ -56,9 +56,11 @@ interface DayDetailPanelProps {
   mobile?: boolean
   /** Rename the day from here — the sidebar pencil moved to the transit search (#1065). */
   onUpdateDayTitle?: (dayId: number, title: string) => void
+  /** Name of the place the day's weather is anchored to — captioned above the forecast (#2167). */
+  weatherPlaceName?: string | null
 }
 
-export default function DayDetailPanel({ day, days, places, categories = [], tripId, assignments, reservations = [], lat, lng, onClose, onAccommodationChange, leftWidth = 0, rightWidth = 0, collapsed: collapsedProp = false, onToggleCollapse, mobile = false, onUpdateDayTitle }: DayDetailPanelProps) {
+export default function DayDetailPanel({ day, days, places, categories = [], tripId, assignments, reservations = [], lat, lng, onClose, onAccommodationChange, leftWidth = 0, rightWidth = 0, collapsed: collapsedProp = false, onToggleCollapse, mobile = false, onUpdateDayTitle, weatherPlaceName = null }: DayDetailPanelProps) {
   const { t, language, locale } = useTranslation()
   const can = useCanDo()
   const tripObj = useTripStore((s) => s.trip)
@@ -211,6 +213,13 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
               </div>
             ) : weather ? (
               <div>
+                {/* Which place the forecast is for — on a roadtrip "the day's weather"
+                    is ambiguous without it (#2167). */}
+                {weatherPlaceName && (
+                  <div className="text-content-faint" style={{ fontSize: 'calc(11px * var(--fs-scale-caption, 1))', fontWeight: 600, textTransform: 'uppercase', letterSpacing: '0.05em', marginBottom: 6 }}>
+                    {t('day.weatherFor', { name: weatherPlaceName })}
+                  </div>
+                )}
                 {/* Summary row */}
                 <div style={{ display: 'flex', alignItems: 'center', gap: 12, marginBottom: 10 }}>
                   <div style={{ width: 40, height: 40, borderRadius: 12, background: 'var(--bg-secondary)', display: 'flex', alignItems: 'center', justifyContent: 'center', flexShrink: 0 }}>
diff --git a/client/src/components/Planner/DayPlanSidebar.test.tsx b/client/src/components/Planner/DayPlanSidebar.test.tsx
index 61d7d5594..abd650b64 100644
--- a/client/src/components/Planner/DayPlanSidebar.test.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.test.tsx
@@ -87,7 +87,9 @@ vi.mock('../../hooks/useDayNotes', () => ({
 }))
 
 vi.mock('../Weather/WeatherWidget', () => ({
-  default: () => <span data-testid="weather-widget" />,
+  default: (props: { locationName?: string | null }) => (
+    <span data-testid="weather-widget" data-location={props.locationName ?? ''} />
+  ),
 }))
 
 // A stable toast object so tests can assert on the messages the sidebar raises.
@@ -2896,11 +2898,34 @@ describe('DayPlanSidebar', () => {
     expect(onReorder).not.toHaveBeenCalled()
   })
 
-  it('FE-PLANNER-DAYPLAN-130: the weather badge falls back to any located trip place', () => {
+  // #2167 — the badge used to borrow ANY located trip place, so a roadtrip day
+  // without stops silently showed another city's weather. Day-local only now.
+  it('FE-PLANNER-DAYPLAN-130: no weather badge for a day without located stops or a bookend hotel (#2167)', () => {
     const located = buildPlace({ id: 5, name: 'Somewhere', lat: 48.85, lng: 2.35 })
     const day = buildDay({ id: 10, date: '2025-06-01', title: 'Day 1' })
     render(<DayPlanSidebar {...makeDefaultProps({ days: [day], places: [located] })} />)
-    expect(screen.getByTestId('weather-widget')).toBeInTheDocument()
+    expect(screen.queryByTestId('weather-widget')).not.toBeInTheDocument()
+  })
+
+  it('FE-PLANNER-DAYPLAN-130b: the weather badge anchors to the day bookend hotel, independent of the optimize setting (#2167)', () => {
+    // The hotel fallback is unconditional (matching the mobile timeline) — turn the
+    // route-optimization setting OFF to prove the weather anchor ignores it.
+    seedStore(useSettingsStore, { settings: { time_format: '24h', temperature_unit: 'celsius', optimize_from_accommodation: false } } as any)
+    const day = buildDay({ id: 10, date: '2025-06-01', title: 'Day 1' })
+    const day2 = buildDay({ id: 11, date: '2025-06-02', title: 'Day 2' })
+    const accommodations = [{ id: 1, start_day_id: 10, end_day_id: 11, place_name: 'Hotel Roma', place_lat: 41.9, place_lng: 12.5 }]
+    render(<DayPlanSidebar {...makeDefaultProps({ days: [day, day2], accommodations: accommodations as any })} />)
+    const widgets = screen.getAllByTestId('weather-widget')
+    expect(widgets.length).toBeGreaterThan(0)
+    expect(widgets[0]).toHaveAttribute('data-location', 'Hotel Roma')
+  })
+
+  it('FE-PLANNER-DAYPLAN-130c: the weather badge names the day-local stop it is anchored to (#2167)', () => {
+    const place = buildPlace({ id: 5, name: 'Louvre', lat: 48.86, lng: 2.34 })
+    const day = buildDay({ id: 10, date: '2025-06-01', title: 'Day 1' })
+    const a = buildAssignment({ id: 99, day_id: 10, order_index: 0, place })
+    render(<DayPlanSidebar {...makeDefaultProps({ days: [day], places: [place], assignments: { '10': [a] } })} />)
+    expect(screen.getByTestId('weather-widget')).toHaveAttribute('data-location', 'Louvre')
   })
 
   it('FE-PLANNER-DAYPLAN-131: a read-only trip drops the edit affordances from day and note rows', () => {
diff --git a/client/src/components/Planner/DayPlanSidebar.tsx b/client/src/components/Planner/DayPlanSidebar.tsx
index 836c938e1..e6cd725a7 100644
--- a/client/src/components/Planner/DayPlanSidebar.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.tsx
@@ -1043,10 +1043,6 @@ function useDayPlanSidebar(props: DayPlanSidebarProps) {
     return formatMoneySum(entries, costBase, locale, fxRates)
   }, [days, assignments, currency, costBase, locale, fxRates])
 
-  // Bester verfügbarer Standort für Wetter: zugewiesene Orte zuerst, dann beliebiger Reiseort
-  const anyGeoAssignment = Object.values(assignments).flatMap(da => da).find(a => a.place?.lat && a.place?.lng)
-  const anyGeoPlace = anyGeoAssignment || (places || []).find(p => p.lat && p.lng)
-
   return {
     tripId,
     trip,
@@ -1182,8 +1178,6 @@ function useDayPlanSidebar(props: DayPlanSidebarProps) {
     handleOptimize,
     handleDropOnDay,
     totalCostLabel,
-    anyGeoAssignment,
-    anyGeoPlace,
     expandedRouteDayIds,
     setExpandedRouteDayIds,
   }
@@ -1355,8 +1349,6 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
     handleOptimize,
     handleDropOnDay,
     totalCostLabel,
-    anyGeoAssignment,
-    anyGeoPlace,
     expandedRouteDayIds,
     setExpandedRouteDayIds,
   } = S
@@ -1554,7 +1546,12 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
           // routable when accommodation optimization can bookend it with a hotel
           // (hotel → place → hotel, the same line the map draws) — otherwise the tools
           // vanish on such a day (#1330). Purely additive to the 2+ case.
-          const routeBookends = optimizeFromAccommodation !== false ? getDayBookendHotels(day, days, accommodations) : null
+          // The weather anchor below must not depend on the optimize-from-accommodation
+          // setting — where you wake up is a fact about the day, not a routing choice —
+          // so the bookend lookup runs unconditionally (mirrors useMPlanTimeline) while
+          // the route tools keep honoring the setting via routeBookends.
+          const dayBookends = getDayBookendHotels(day, days, accommodations)
+          const routeBookends = optimizeFromAccommodation !== false ? dayBookends : null
           const hasRouteBookend = !!(
             (routeBookends?.morning?.place_lat != null && routeBookends?.morning?.place_lng != null) ||
             (routeBookends?.evening?.place_lat != null && routeBookends?.evening?.place_lng != null)
@@ -1668,12 +1665,14 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
               >
                 {/* Tages-Badge: Nummer oben, darunter (falls vorhanden) das Wetter des Tages */}
                 {(() => {
-                  // anyGeoPlace is an assignment (has .place) or a bare place — read coords from either.
-                  const geoLat = anyGeoPlace ? ('place' in anyGeoPlace ? anyGeoPlace.place?.lat : anyGeoPlace.lat) : undefined
-                  const geoLng = anyGeoPlace ? ('place' in anyGeoPlace ? anyGeoPlace.place?.lng : anyGeoPlace.lng) : undefined
-                  const wLat = loc?.place?.lat ?? geoLat
-                  const wLng = loc?.place?.lng ?? geoLng
-                  const hasWeather = !!(day.date && anyGeoPlace && wLat != null && wLng != null)
+                  // Day-local anchor only (#2167): the day's first located stop, else the
+                  // hotel you wake up in. No trip-wide fallback — on a roadtrip that
+                  // silently showed another city's weather with nothing naming the place.
+                  const weatherHotel = loc == null ? dayBookends.morning : undefined
+                  const wLat = loc?.place?.lat ?? weatherHotel?.place_lat
+                  const wLng = loc?.place?.lng ?? weatherHotel?.place_lng
+                  const weatherName = loc?.place?.name ?? weatherHotel?.place_name ?? null
+                  const hasWeather = !!(day.date && wLat != null && wLng != null)
                   return (
                     <div style={{
                       // With weather the badge is a tall stack and has to start at
@@ -1700,7 +1699,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
                         <>
                           <div style={{ width: '64%', height: 1, background: 'currentColor', opacity: 0.25 }} />
                           <div style={{ padding: '3px 0 4px' }}>
-                            <WeatherWidget lat={wLat} lng={wLng} date={day.date} stacked />
+                            <WeatherWidget lat={wLat ?? null} lng={wLng ?? null} date={day.date} stacked locationName={weatherName} />
                           </div>
                         </>
                       )}
diff --git a/client/src/components/Weather/WeatherWidget.test.tsx b/client/src/components/Weather/WeatherWidget.test.tsx
index 9c3abd7f5..db6811c64 100644
--- a/client/src/components/Weather/WeatherWidget.test.tsx
+++ b/client/src/components/Weather/WeatherWidget.test.tsx
@@ -113,9 +113,9 @@ describe('WeatherWidget', () => {
     })
   })
 
-  it('FE-COMP-WEATHERWIDGET-010: uses cached data from sessionStorage', async () => {
+  it('FE-COMP-WEATHERWIDGET-010: uses fresh cached data from sessionStorage without refetching', async () => {
     const cached = buildWeather({ temp: 20 })
-    sessionStorage.setItem('weather_48.86_2.35_2025-06-01', JSON.stringify(cached))
+    sessionStorage.setItem('weather_48.86_2.35_2025-06-01_en', JSON.stringify({ data: cached, fetchedAt: Date.now() }))
     useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
     render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
     await waitFor(() => {
@@ -127,7 +127,7 @@ describe('WeatherWidget', () => {
   it('FE-COMP-WEATHERWIDGET-011: re-fetches in background for cached climate data', async () => {
     const climateData = buildWeather({ temp: 15, main: 'Clouds', type: 'climate', description: 'cloudy' })
     const forecastData = buildWeather({ temp: 22, main: 'Clear', type: 'forecast', description: 'clear sky' })
-    sessionStorage.setItem('weather_48.86_2.35_2025-06-01', JSON.stringify(climateData))
+    sessionStorage.setItem('weather_48.86_2.35_2025-06-01_en', JSON.stringify({ data: climateData, fetchedAt: Date.now() }))
     vi.mocked(weatherApi.get).mockResolvedValue(forecastData)
     useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
 
@@ -144,4 +144,68 @@ describe('WeatherWidget', () => {
     })
     expect(screen.queryByText(/Ø/)).not.toBeInTheDocument()
   })
+
+  // #2167 — a standalone PWA keeps sessionStorage alive across days, so a
+  // forecast fetched before the trip was still shown unchanged on the day itself.
+  it('FE-COMP-WEATHERWIDGET-012: revalidates a forecast cache entry older than the TTL', async () => {
+    const staleData = buildWeather({ temp: 20 })
+    const freshData = buildWeather({ temp: 22 })
+    sessionStorage.setItem(
+      'weather_48.86_2.35_2025-06-01_en',
+      JSON.stringify({ data: staleData, fetchedAt: Date.now() - 2 * 60 * 60 * 1000 }),
+    )
+    vi.mocked(weatherApi.get).mockResolvedValue(freshData)
+    useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
+
+    render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
+
+    // Serve-then-revalidate: the stale value renders immediately …
+    await waitFor(() => {
+      expect(screen.getByText(/20°C|22°C/)).toBeInTheDocument()
+    })
+    // … and the background refresh replaces it and the cache entry.
+    await waitFor(() => {
+      expect(screen.getByText('22°C')).toBeInTheDocument()
+    })
+    expect(weatherApi.get).toHaveBeenCalledTimes(1)
+    const stored = JSON.parse(sessionStorage.getItem('weather_48.86_2.35_2025-06-01_en')!)
+    expect(stored.data.temp).toBe(22)
+    expect(typeof stored.fetchedAt).toBe('number')
+  })
+
+  it('FE-COMP-WEATHERWIDGET-013: treats a pre-TTL raw cache entry as stale and refreshes it', async () => {
+    // Live PWA sessions still hold entries in the old bare-result format.
+    sessionStorage.setItem('weather_48.86_2.35_2025-06-01_en', JSON.stringify(buildWeather({ temp: 18 })))
+    vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ temp: 25 }))
+    useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
+
+    render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
+
+    await waitFor(() => {
+      expect(screen.getByText('25°C')).toBeInTheDocument()
+    })
+    expect(weatherApi.get).toHaveBeenCalledTimes(1)
+  })
+
+  // #2167 (mrwulf) — the widget must be able to say WHERE the forecast is for.
+  it('FE-COMP-WEATHERWIDGET-014: renders locationName as a tooltip title', async () => {
+    vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ temp: 20 }))
+    useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
+    render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" locationName="Rome" />)
+    await waitFor(() => {
+      expect(screen.getByText('20°C')).toBeInTheDocument()
+    })
+    expect(screen.getByTitle('Rome')).toBeInTheDocument()
+  })
+
+  it('FE-COMP-WEATHERWIDGET-015: sends the user language and keys the cache by it', async () => {
+    vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ temp: 20 }))
+    useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius', language: 'de' } })
+    render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
+    await waitFor(() => {
+      expect(screen.getByText('20°C')).toBeInTheDocument()
+    })
+    expect(weatherApi.get).toHaveBeenCalledWith(48.86, 2.35, '2025-06-01', 'de')
+    expect(sessionStorage.getItem('weather_48.86_2.35_2025-06-01_de')).not.toBeNull()
+  })
 })
diff --git a/client/src/components/Weather/WeatherWidget.tsx b/client/src/components/Weather/WeatherWidget.tsx
index 5ef3d6e4c..d56753d68 100644
--- a/client/src/components/Weather/WeatherWidget.tsx
+++ b/client/src/components/Weather/WeatherWidget.tsx
@@ -37,6 +37,11 @@ function setWeatherCache(key, value) {
   try { sessionStorage.setItem(key, JSON.stringify(value)) } catch {}
 }
 
+// Matches the server's own forecast TTL. In a standalone PWA sessionStorage lives
+// as long as the app process, so without a TTL a forecast fetched days before the
+// trip day was still shown unchanged on the day itself (#2167).
+const WEATHER_TTL_MS = 60 * 60 * 1000
+
 interface WeatherWidgetProps {
   lat: number | null
   lng: number | null
@@ -44,53 +49,70 @@ interface WeatherWidgetProps {
   compact?: boolean
   /** Vertical icon-over-temp layout that inherits its color (for the day badge). */
   stacked?: boolean
+  /** Name of the place the forecast is anchored to — surfaces as a tooltip (#2167). */
+  locationName?: string | null
 }
 
-export default function WeatherWidget({ lat, lng, date, compact = false, stacked = false }: WeatherWidgetProps) {
+export default function WeatherWidget({ lat, lng, date, compact = false, stacked = false, locationName = null }: WeatherWidgetProps) {
   const [weather, setWeather] = useState(null)
   const [loading, setLoading] = useState(false)
   const [failed, setFailed] = useState(false)
   const isFahrenheit = useSettingsStore(s => s.settings.temperature_unit) === 'fahrenheit'
+  const language = useSettingsStore(s => s.settings.language) || 'en'
 
   useEffect(() => {
     if (!lat || !lng || !date) return
+    let cancelled = false
     const rLat = Math.round(lat * 100) / 100
     const rLng = Math.round(lng * 100) / 100
-    const cacheKey = `weather_${rLat}_${rLng}_${date}`
-    const cached = getWeatherCache(cacheKey)
-    if (cached !== undefined) {
-      if (cached === null) setFailed(true)
-      // Climate data: use from cache but re-fetch in background to upgrade to forecast
-      else if (cached.type === 'climate') {
-        setWeather(cached)
-        fetchWeather(lat, lng, date)
-          .then(data => {
-            if (!data.error && data.temp !== undefined && data.type === 'forecast') {
-              setWeatherCache(cacheKey, data)
-              setWeather(data)
-            }
-          })
-          .catch(() => {})
-        return
-      } else {
-        setWeather(cached)
-        return
-      }
-      return
-    }
-    setLoading(true)
-    fetchWeather(lat, lng, date)
-      .then(data => {
-        if (data.error || data.temp === undefined) {
-          setFailed(true)
-        } else {
-          setWeatherCache(cacheKey, data)
+    // The language is part of the key: descriptions come back localized, and the
+    // server caches per language too — a lang-less key would re-mix them here.
+    const cacheKey = `weather_${rLat}_${rLng}_${date}_${language}`
+
+    const revalidate = (acceptOnlyForecast) => {
+      fetchWeather(lat, lng, date, language)
+        .then(data => {
+          if (cancelled || data.error || data.temp === undefined) return
+          if (acceptOnlyForecast && data.type !== 'forecast') return
+          setWeatherCache(cacheKey, { data, fetchedAt: Date.now() })
           setWeather(data)
-        }
-      })
-      .catch(() => { setFailed(true) })
-      .finally(() => setLoading(false))
-  }, [lat, lng, date])
+        })
+        .catch(() => {})
+    }
+
+    const cached = getWeatherCache(cacheKey)
+    if (cached !== undefined && cached !== null) {
+      // Entries written before the TTL landed are the bare result — treat as stale.
+      const entry = cached.data !== undefined && typeof cached.fetchedAt === 'number'
+        ? cached
+        : { data: cached, fetchedAt: 0 }
+      setWeather(entry.data)
+      if (entry.data?.type === 'climate') {
+        // Climate data: shown from cache, but re-fetched to upgrade to a forecast.
+        revalidate(true)
+      } else if (Date.now() - entry.fetchedAt > WEATHER_TTL_MS) {
+        // Stale forecast: serve it, then refresh in the background.
+        revalidate(false)
+      }
+    } else if (cached === null) {
+      setFailed(true)
+    } else {
+      setLoading(true)
+      fetchWeather(lat, lng, date, language)
+        .then(data => {
+          if (cancelled) return
+          if (data.error || data.temp === undefined) {
+            setFailed(true)
+          } else {
+            setWeatherCache(cacheKey, { data, fetchedAt: Date.now() })
+            setWeather(data)
+          }
+        })
+        .catch(() => { if (!cancelled) setFailed(true) })
+        .finally(() => { if (!cancelled) setLoading(false) })
+    }
+    return () => { cancelled = true }
+  }, [lat, lng, date, language])
 
   if (!lat || !lng) return null
 
@@ -113,9 +135,13 @@ export default function WeatherWidget({ lat, lng, date, compact = false, stacked
   const unit = isFahrenheit ? '°F' : '°C'
   const isClimate = weather.type === 'climate'
 
+  // The forecast's anchor place, as a tooltip on every variant — no layout change,
+  // but the widget finally says WHERE the weather is for (#2167).
+  const title = locationName || undefined
+
   if (stacked) {
     return (
-      <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: 1, fontSize: 'calc(9.5px * var(--fs-scale-caption, 1))', fontWeight: 600, lineHeight: 1, color: 'inherit', ...fontStyle }}>
+      <div title={title} style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: 1, fontSize: 'calc(9.5px * var(--fs-scale-caption, 1))', fontWeight: 600, lineHeight: 1, color: 'inherit', ...fontStyle }}>
         <WeatherIcon main={weather.main} size={13} />
         {temp !== null && <span>{isClimate ? 'Ø' : ''}{temp}°</span>}
       </div>
@@ -124,7 +150,7 @@ export default function WeatherWidget({ lat, lng, date, compact = false, stacked
 
   if (compact) {
     return (
-      <span style={{ display: 'inline-flex', alignItems: 'center', gap: 3, fontSize: 'calc(11px * var(--fs-scale-caption, 1))', color: isClimate ? '#a1a1aa' : '#6b7280', ...fontStyle }}>
+      <span title={title} style={{ display: 'inline-flex', alignItems: 'center', gap: 3, fontSize: 'calc(11px * var(--fs-scale-caption, 1))', color: isClimate ? '#a1a1aa' : '#6b7280', ...fontStyle }}>
         <WeatherIcon main={weather.main} size={12} />
         {temp !== null && <span>{isClimate ? 'Ø ' : ''}{temp}{unit}</span>}
       </span>
@@ -132,7 +158,7 @@ export default function WeatherWidget({ lat, lng, date, compact = false, stacked
   }
 
   return (
-    <div style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 'calc(13px * var(--fs-scale-body, 1))', color: isClimate ? '#71717a' : '#374151', background: 'rgba(0,0,0,0.04)', borderRadius: 8, padding: '5px 10px', ...fontStyle }}>
+    <div title={title} style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 'calc(13px * var(--fs-scale-body, 1))', color: isClimate ? '#71717a' : '#374151', background: 'rgba(0,0,0,0.04)', borderRadius: 8, padding: '5px 10px', ...fontStyle }}>
       <WeatherIcon main={weather.main} size={15} />
       {temp !== null && <span style={{ fontWeight: 500 }}>{isClimate ? 'Ø ' : ''}{temp}{unit}</span>}
       {weather.description && <span style={{ fontSize: 'calc(11px * var(--fs-scale-caption, 1))', color: '#9ca3af', textTransform: 'capitalize' }}>{weather.description}</span>}
diff --git a/client/src/mobile/screens/journey/MJourneyEntrySheet.tsx b/client/src/mobile/screens/journey/MJourneyEntrySheet.tsx
index df8205c05..e9bddb50e 100644
--- a/client/src/mobile/screens/journey/MJourneyEntrySheet.tsx
+++ b/client/src/mobile/screens/journey/MJourneyEntrySheet.tsx
@@ -157,7 +157,7 @@ export default function MJourneyEntrySheet({
 
         const [placeResult, weatherResult] = await Promise.allSettled([
           mapsApi.reverse(pos.lat, pos.lng, language),
-          weatherApi.getCurrent(pos.lat, pos.lng, 'en'),
+          weatherApi.getCurrent(pos.lat, pos.lng, language),
         ])
         if (!active) return
         if (placeResult.status === 'fulfilled') {
diff --git a/client/src/mobile/screens/trip/plan/MPlanTimeline.tsx b/client/src/mobile/screens/trip/plan/MPlanTimeline.tsx
index e513cf900..c096e3045 100644
--- a/client/src/mobile/screens/trip/plan/MPlanTimeline.tsx
+++ b/client/src/mobile/screens/trip/plan/MPlanTimeline.tsx
@@ -153,6 +153,11 @@ export default function MPlanTimeline({ planner, shell }: MPlanTimelineProps) {
             // the pill drops to icon-only there rather than saying it twice.
             dayLabel={editing ? '' : dayLabel}
             openLabel={t('day.overview')}
+            // The chip still opens the day sheet, but its accessible name says
+            // WHERE the forecast is for — a roadtrip day is ambiguous otherwise (#2167).
+            weatherLabel={tl.weatherPlaceName
+              ? `${t('day.overview')} · ${t('day.weatherFor', { name: tl.weatherPlaceName })}`
+              : undefined}
             onOpenDay={() => shell.openSheet('day', { dayId: day.id })}
           />
         )}
@@ -394,10 +399,12 @@ function EditHeader({ tl, planner, shell }: {
  * carried this, which left a day without a stay — and, with no weather either,
  * the whole header — with no way into the day sheet at all (#2004).
  */
-function TimelineHeader({ tl, dayLabel, openLabel, onOpenDay }: {
+function TimelineHeader({ tl, dayLabel, openLabel, weatherLabel, onOpenDay }: {
   tl: MPlanTimelineController
   dayLabel: string
   openLabel: string
+  /** Weather-chip label naming the forecast's anchor place (#2167); falls back to openLabel. */
+  weatherLabel?: string
   onOpenDay: () => void
 }) {
   const WeatherIcon = weatherIconFor(tl.weather?.main)
@@ -434,7 +441,8 @@ function TimelineHeader({ tl, dayLabel, openLabel, onOpenDay }: {
         <button
           type="button"
           onClick={onOpenDay}
-          aria-label={openLabel}
+          aria-label={weatherLabel || openLabel}
+          title={tl.weatherPlaceName || undefined}
           className="ml-auto flex flex-none items-center gap-1 whitespace-nowrap px-1.5 py-1 text-[0.71875rem] font-semibold"
         >
           <WeatherIcon size={13} strokeWidth={2} />
diff --git a/client/src/mobile/screens/trip/plan/useMPlanTimeline.ts b/client/src/mobile/screens/trip/plan/useMPlanTimeline.ts
index 07a8ca463..4dc01e5ca 100644
--- a/client/src/mobile/screens/trip/plan/useMPlanTimeline.ts
+++ b/client/src/mobile/screens/trip/plan/useMPlanTimeline.ts
@@ -99,25 +99,25 @@ export function useMPlanTimeline(planner: TripPlanner) {
   const upNext = useMemo(() => findUpNext(day, dayAssignments, now), [day, dayAssignments, now])
 
   // ── Weather chip — anchored to the day's first located stop, else its hotel ──
-  const weatherCoords = useMemo<{ lat: number; lng: number } | null>(() => {
+  const weatherAnchor = useMemo<{ lat: number; lng: number; name: string | null } | null>(() => {
     const located = dayAssignments.find(a => a.place?.lat != null && a.place?.lng != null)
-    if (located) return { lat: located.place!.lat!, lng: located.place!.lng! }
+    if (located) return { lat: located.place!.lat!, lng: located.place!.lng!, name: located.place!.name ?? null }
     const hotel = day ? getDayBookendHotels(day, days, tripAccommodations).morning : undefined
     if (hotel && hotel.place_lat != null && hotel.place_lng != null) {
-      return { lat: hotel.place_lat, lng: hotel.place_lng }
+      return { lat: hotel.place_lat, lng: hotel.place_lng, name: hotel.place_name ?? null }
     }
     return null
   }, [day, dayAssignments, days, tripAccommodations])
 
   const [weather, setWeather] = useState<WeatherResult | null>(null)
   useEffect(() => {
-    if (!day?.date || !weatherCoords) { setWeather(null); return }
+    if (!day?.date || !weatherAnchor) { setWeather(null); return }
     let cancelled = false
-    weatherApi.get(weatherCoords.lat, weatherCoords.lng, day.date.slice(0, 10))
+    weatherApi.get(weatherAnchor.lat, weatherAnchor.lng, day.date.slice(0, 10), language)
       .then(data => { if (!cancelled) setWeather(data.error ? null : data) })
       .catch(() => { if (!cancelled) setWeather(null) })
     return () => { cancelled = true }
-  }, [day?.date, weatherCoords])
+  }, [day?.date, weatherAnchor, language])
 
   // ── Expanded auto-transit rows ──
   const [openTransitKeys, setOpenTransitKeys] = useState<Set<string>>(new Set())
@@ -378,6 +378,7 @@ export function useMPlanTimeline(planner: TripPlanner) {
 
   return {
     day, rows, hotelLegs, merged, hotelChips, weather, weatherTemp, upNext,
+    weatherPlaceName: weatherAnchor?.name ?? null,
     language, timeFormat: settings.time_format,
     openTransitKeys, toggleTransit,
     moveRow, removeAssignment, editAssignment, editTransport, openTransitJourney,
diff --git a/client/src/mobile/screens/trip/sheets/MDaySheet.tsx b/client/src/mobile/screens/trip/sheets/MDaySheet.tsx
index 901023815..cf5d883e5 100644
--- a/client/src/mobile/screens/trip/sheets/MDaySheet.tsx
+++ b/client/src/mobile/screens/trip/sheets/MDaySheet.tsx
@@ -68,11 +68,17 @@ export default function MDaySheet({ planner, shell }: MTripSheetsProps) {
     return [...(planner.assignments[String(day.id)] || [])].sort((a, b) => a.order_index - b.order_index)
   }, [day, planner.assignments])
 
-  // Weather anchor: the first assigned place with coordinates, else any trip place.
-  const geoPlace = dayAssignments.find(a => a.place?.lat && a.place?.lng)?.place
-    || planner.places.find(p => p.lat && p.lng)
-  const lat = geoPlace?.lat ?? null
-  const lng = geoPlace?.lng ?? null
+  // Weather anchor, day-local only (#2167): the day's first located stop, else the
+  // hotel you wake up in (unconditional bookend lookup, mirroring useMPlanTimeline).
+  // Never a place from another day — on a roadtrip that silently showed another
+  // city's weather with nothing naming the place.
+  const locatedPlace = dayAssignments.find(a => a.place?.lat && a.place?.lng)?.place
+  const weatherHotel = day && !locatedPlace
+    ? getDayBookendHotels(day, planner.days, planner.tripAccommodations).morning
+    : undefined
+  const lat = locatedPlace?.lat ?? weatherHotel?.place_lat ?? null
+  const lng = locatedPlace?.lng ?? weatherHotel?.place_lng ?? null
+  const weatherPlaceName = locatedPlace?.name ?? weatherHotel?.place_name ?? null
 
   const [weather, setWeather] = useState<WeatherResult | null>(null)
   const [weatherLoading, setWeatherLoading] = useState(false)
@@ -304,6 +310,13 @@ export default function MDaySheet({ planner, shell }: MTripSheetsProps) {
                       <span className="capitalize">{weather.description}</span>
                     </span>
                   </div>
+                  {/* Which place the forecast is for — on a roadtrip "the day's
+                      weather" is ambiguous without it (#2167). */}
+                  {weatherPlaceName && (
+                    <div className="mt-[6px] font-geist text-[0.625rem] text-m-faint">
+                      {t('day.weatherFor', { name: weatherPlaceName })}
+                    </div>
+                  )}
                   {weather.type === 'climate' && (
                     <div className="mt-[6px] font-geist text-[0.625rem] italic text-m-faint">{t('day.climateHint')}</div>
                   )}
diff --git a/client/src/pages/TripPlannerPage.tsx b/client/src/pages/TripPlannerPage.tsx
index 7ea1b7f00..15c2629e2 100644
--- a/client/src/pages/TripPlannerPage.tsx
+++ b/client/src/pages/TripPlannerPage.tsx
@@ -28,6 +28,7 @@ import type { BudgetItem } from '../types'
 import PluginFrame from '../components/Plugins/PluginFrame'
 import ErrorBoundary from '../components/shared/ErrorBoundary'
 import { lazyWithRetry } from '../utils/lazyWithRetry'
+import { getDayBookendHotels } from '../utils/dayOrder'
 import TripWarningsBanner from '../components/Planner/TripWarningsBanner'
 import Navbar from '../components/Layout/Navbar'
 import { useToast } from '../components/shared/Toast'
@@ -591,7 +592,14 @@ function TripPlannerPageDesktop(): React.ReactElement | null {
             {showDayDetail && !selectedPlace && (() => {
               const currentDay = days.find(d => d.id === showDayDetail.id) || showDayDetail
               const dayAssignments = assignments[String(currentDay.id)] || []
-              const geoPlace = dayAssignments.find(a => a.place?.lat && a.place?.lng)?.place || places.find(p => p.lat && p.lng)
+              // Day-local weather anchor only (#2167): first located stop of THIS day,
+              // else the hotel you wake up in (unconditional bookend lookup, mirroring
+              // useMPlanTimeline) — never a place from another day.
+              const locatedPlace = dayAssignments.find(a => a.place?.lat && a.place?.lng)?.place
+              const weatherHotel = locatedPlace ? undefined : getDayBookendHotels(currentDay, days, tripAccommodations).morning
+              const weatherLat = locatedPlace?.lat ?? weatherHotel?.place_lat ?? null
+              const weatherLng = locatedPlace?.lng ?? weatherHotel?.place_lng ?? null
+              const weatherPlaceName = locatedPlace?.name ?? weatherHotel?.place_name ?? null
               return (
                 <DayDetailPanel
                   day={currentDay}
@@ -601,8 +609,9 @@ function TripPlannerPageDesktop(): React.ReactElement | null {
                   tripId={tripId}
                   assignments={assignments}
                   reservations={reservations}
-                  lat={geoPlace?.lat}
-                  lng={geoPlace?.lng}
+                  lat={weatherLat}
+                  lng={weatherLng}
+                  weatherPlaceName={weatherPlaceName}
                   onClose={() => { setShowDayDetail(null); handleSelectDay(null) }}
                   onAccommodationChange={loadAccommodations}
                   leftWidth={isMobile ? 0 : (leftCollapsed ? 0 : leftWidth)}
diff --git a/client/src/services/weatherQueue.test.ts b/client/src/services/weatherQueue.test.ts
index 9187102e8..1d9817f16 100644
--- a/client/src/services/weatherQueue.test.ts
+++ b/client/src/services/weatherQueue.test.ts
@@ -2,9 +2,9 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 import type { WeatherResult } from '@trek/shared'
 
-const get = vi.fn(async (_lat: number, _lng: number, _date: string) => ({} as WeatherResult))
+const get = vi.fn(async (_lat: number, _lng: number, _date: string, _lang?: string) => ({} as WeatherResult))
 
-vi.mock('../api/client', () => ({ weatherApi: { get: (lat: number, lng: number, date: string) => get(lat, lng, date) } }))
+vi.mock('../api/client', () => ({ weatherApi: { get: (lat: number, lng: number, date: string, lang?: string) => get(lat, lng, date, lang) } }))
 
 import { fetchWeather } from './weatherQueue'
 
@@ -25,7 +25,17 @@ describe('fetchWeather', () => {
     get.mockResolvedValue(result)
 
     await expect(fetchWeather(48.1, 11.5, '2026-06-15')).resolves.toBe(result)
-    expect(get).toHaveBeenCalledWith(48.1, 11.5, '2026-06-15')
+    expect(get).toHaveBeenCalledWith(48.1, 11.5, '2026-06-15', undefined)
+  })
+
+  // #2167 — the widget path is the only weather caller that never touched
+  // weatherApi directly, so the language has to travel through the queue.
+  it('FE-W4WQ-006: forwards the language when one is given', async () => {
+    const result = { temp: 21 } as unknown as WeatherResult
+    get.mockResolvedValue(result)
+
+    await expect(fetchWeather(48.1, 11.5, '2026-06-15', 'ja')).resolves.toBe(result)
+    expect(get).toHaveBeenCalledWith(48.1, 11.5, '2026-06-15', 'ja')
   })
 
   it('FE-W4WQ-002: lets at most three requests run at once', async () => {
diff --git a/client/src/services/weatherQueue.ts b/client/src/services/weatherQueue.ts
index 56b034db6..3234bc5ba 100644
--- a/client/src/services/weatherQueue.ts
+++ b/client/src/services/weatherQueue.ts
@@ -15,10 +15,10 @@ function release(): void {
   else active--
 }
 
-export async function fetchWeather(lat: number, lng: number, date: string) {
+export async function fetchWeather(lat: number, lng: number, date: string, lang?: string) {
   await acquire()
   try {
-    return await weatherApi.get(lat, lng, date)
+    return await weatherApi.get(lat, lng, date, lang)
   } finally {
     release()
   }
diff --git a/client/tests/unit/mobile/trip/MDaySheet.test.tsx b/client/tests/unit/mobile/trip/MDaySheet.test.tsx
index 32322c9ce..9340d451c 100644
--- a/client/tests/unit/mobile/trip/MDaySheet.test.tsx
+++ b/client/tests/unit/mobile/trip/MDaySheet.test.tsx
@@ -163,6 +163,8 @@ describe('MDaySheet', () => {
     expect(screen.getByText('20°')).toBeInTheDocument()
     expect(screen.getByRole('dialog').textContent).toContain('24° / 12° ·')
     expect(screen.getByText('light rain')).toBeInTheDocument()
+    // #2167 (mrwulf) — the block names the place the forecast is anchored to.
+    expect(screen.getByText('Forecast for Museum')).toBeInTheDocument()
   })
 
   it('FE-MOB-DAYSH-005: converts to Fahrenheit when the user asked for it', async () => {
@@ -193,7 +195,8 @@ describe('MDaySheet', () => {
   })
 
   it('FE-MOB-DAYSH-009: skips the weather block entirely without coordinates', async () => {
-    await renderSheet(makePlanner({ assignments: {}, places: [] }))
+    // No located stop AND no stay — with a stay the hotel would anchor the weather (#2167).
+    await renderSheet(makePlanner({ assignments: {}, places: [], tripAccommodations: [] }))
     expect(weatherApi.getDetailed).not.toHaveBeenCalled()
     expect(screen.queryByText('No weather data available. Add a place with coordinates.')).not.toBeInTheDocument()
   })
@@ -374,13 +377,26 @@ describe('MDaySheet', () => {
     expect(screen.getByText('Stay')).toBeInTheDocument()
   })
 
-  it('FE-MOB-DAYSH-026: falls back to any trip place with coordinates as the weather anchor', async () => {
+  // #2167 — the anchor is day-local: never a place from another day, even when
+  // the trip pool has located places. The day's stay is the fallback instead.
+  it('FE-MOB-DAYSH-026: anchors the weather to the day bookend hotel, not some trip place', async () => {
     await renderSheet(makePlanner({
       assignments: {},
       places: [{ id: 200, name: 'Prater', lat: 48.31, lng: 16.41 }],
     }))
-    expect(weatherApi.getDetailed).toHaveBeenCalledWith(48.31, 16.41, '2026-05-02', 'en')
+    expect(weatherApi.getDetailed).toHaveBeenCalledWith(48.2, 16.35, '2026-05-02', 'en')
     expect(screen.getByText('20°')).toBeInTheDocument()
+    expect(screen.getByText('Forecast for Hotel Sacher')).toBeInTheDocument()
+  })
+
+  it('FE-MOB-DAYSH-026b: shows no weather at all without a day-local anchor (#2167)', async () => {
+    await renderSheet(makePlanner({
+      assignments: {},
+      places: [{ id: 200, name: 'Prater', lat: 48.31, lng: 16.41 }],
+      tripAccommodations: [],
+    }))
+    expect(weatherApi.getDetailed).not.toHaveBeenCalled()
+    expect(screen.queryByText('20°')).not.toBeInTheDocument()
   })
 
   it('FE-MOB-DAYSH-027: hides every editing affordance for a read-only member', async () => {
diff --git a/client/tests/unit/mobile/trip/MPlanTimeline.test.tsx b/client/tests/unit/mobile/trip/MPlanTimeline.test.tsx
index 6cf3118da..3f7d6ec37 100644
--- a/client/tests/unit/mobile/trip/MPlanTimeline.test.tsx
+++ b/client/tests/unit/mobile/trip/MPlanTimeline.test.tsx
@@ -95,6 +95,7 @@ function buildTl(over: Record<string, unknown> = {}): MPlanTimelineController {
     hotelChips: [],
     weather: null,
     weatherTemp: null,
+    weatherPlaceName: null,
     upNext: { assignment: MUSEUM, minutesUntil: 45 },
     language: 'en',
     timeFormat: '24h',
@@ -198,6 +199,18 @@ describe('MPlanTimeline', () => {
       expect(screen.getByText('17°')).toBeInTheDocument()
     })
 
+    it('FE-MOB-PLTL-005b: the weather chip names its anchor place in the accessible label (#2167)', () => {
+      renderTimeline({
+        weather: { main: 'Rain', temp: 17 },
+        weatherTemp: 17,
+        weatherPlaceName: 'Shibuya',
+      })
+
+      // echoT renders t('day.weatherFor', { name }) as 'day.weatherFor:Shibuya'.
+      expect(screen.getByRole('button', { name: 'day.overview · day.weatherFor:Shibuya' })).toBeInTheDocument()
+      expect(screen.getByTitle('Shibuya')).toBeInTheDocument()
+    })
+
     it('FE-MOB-PLTL-006: a chip opens the day sheet', () => {
       const { shell } = renderTimeline({
         hotelChips: [{ key: 'stay-3', variant: 'stay', name: 'Capsule Tokyo', time: null }],
diff --git a/client/tests/unit/mobile/trip/useMPlanTimeline.test.ts b/client/tests/unit/mobile/trip/useMPlanTimeline.test.ts
index 3e5acaa8d..51e44a79a 100644
--- a/client/tests/unit/mobile/trip/useMPlanTimeline.test.ts
+++ b/client/tests/unit/mobile/trip/useMPlanTimeline.test.ts
@@ -172,8 +172,10 @@ describe('useMPlanTimeline', () => {
   it('FE-MOB-PLTL-007: requests the forecast for the first located stop', async () => {
     const { result } = await renderTimeline(makePlanner())
     await waitFor(() => expect(result.current.weather).not.toBeNull())
-    expect(weatherApi.get).toHaveBeenCalledWith(48, 16.1, '2026-05-02')
+    expect(weatherApi.get).toHaveBeenCalledWith(48, 16.1, '2026-05-02', 'en')
     expect(result.current.weatherTemp).toBe(20)
+    // #2167 — the anchor's name rides along so the chip can say where this is for.
+    expect(result.current.weatherPlaceName).toBe('Museum')
   })
 
   it('FE-MOB-PLTL-008: converts the forecast to Fahrenheit on request', async () => {
@@ -200,8 +202,9 @@ describe('useMPlanTimeline', () => {
       id: 14, day_id: 2, order_index: 0, place_id: 104,
       place: buildPlace({ id: 104, name: 'Idea', lat: null, lng: null }),
     })
-    await renderTimeline(makePlanner({ assignments: { '2': [vague] }, tripAccommodations: [HOTEL] }))
-    expect(weatherApi.get).toHaveBeenCalledWith(48, 16.05, '2026-05-02')
+    const { result } = await renderTimeline(makePlanner({ assignments: { '2': [vague] }, tripAccommodations: [HOTEL] }))
+    expect(weatherApi.get).toHaveBeenCalledWith(48, 16.05, '2026-05-02', 'en')
+    expect(result.current.weatherPlaceName).toBe('Hotel Sacher')
   })
 
   it('FE-MOB-PLTL-012: skips the forecast without any coordinates at all', async () => {
@@ -209,8 +212,9 @@ describe('useMPlanTimeline', () => {
       id: 14, day_id: 2, order_index: 0, place_id: 104,
       place: buildPlace({ id: 104, name: 'Idea', lat: null, lng: null }),
     })
-    await renderTimeline(makePlanner({ assignments: { '2': [vague] } }))
+    const { result } = await renderTimeline(makePlanner({ assignments: { '2': [vague] } }))
     expect(weatherApi.get).not.toHaveBeenCalled()
+    expect(result.current.weatherPlaceName).toBeNull()
   })
 
   it('FE-MOB-PLTL-045: drops a forecast that settles after the timeline is gone', async () => {
diff --git a/server/src/nest/weather/weather.impl.ts b/server/src/nest/weather/weather.impl.ts
index 2ba7a86a8..8a6dfb751 100644
--- a/server/src/nest/weather/weather.impl.ts
+++ b/server/src/nest/weather/weather.impl.ts
@@ -198,10 +198,15 @@ const TTL_FORECAST_MS = 60 * 60 * 1000;      // 1 hour
 const TTL_CURRENT_MS  = 15 * 60 * 1000;      // 15 minutes
 const TTL_CLIMATE_MS  = 24 * 60 * 60 * 1000; // 24 hours
 
-export function cacheKey(lat: string, lng: string, date?: string): string {
+export function cacheKey(lat: string, lng: string, date?: string, lang?: string): string {
   const rlat = Number.parseFloat(lat).toFixed(2);
   const rlng = Number.parseFloat(lng).toFixed(2);
-  return `${rlat}_${rlng}_${date || 'current'}`;
+  const base = `${rlat}_${rlng}_${date || 'current'}`;
+  // Descriptions come back localized, so the language is part of the identity —
+  // without it a cached German answer serves English callers for up to the TTL
+  // (and the MCP tools default to 'en' while REST defaults to 'de', so the two
+  // surfaces poisoned each other's descriptions).
+  return lang ? `${base}_${lang}` : base;
 }
 
 function getCached(key: string): WeatherResult | null {
@@ -227,6 +232,46 @@ export function estimateCondition(tempAvg: number, precipMm: number): string {
   return tempAvg > 15 ? 'Clear' : 'Clouds';
 }
 
+/**
+ * Daily figures for a recent date via the forecast API's `past_days` window.
+ *
+ * The ERA5 archive lags roughly five days behind real time, so the last days of
+ * an ongoing trip — and a location-local "yesterday" that has already slipped
+ * out of the forward window in the server's UTC frame — answered with nulls,
+ * rendered as a dash (#2167). The forecast model still carries those days.
+ * Returns null when the requested date is not in the answered series, so the
+ * caller can fall back to the archive.
+ */
+async function fetchRecentPastForecast(
+  lat: string,
+  lng: string,
+  dateStr: string,
+  lang: string,
+): Promise<WeatherResult | null> {
+  const url = `https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lng}&daily=temperature_2m_max,temperature_2m_min,weathercode&timezone=auto&past_days=5&forecast_days=2`;
+  const { response, data } = await fetchOpenMeteo(url);
+
+  if (!response.ok || data.error) {
+    throw new ApiError(response.status || 500, data.reason || 'Open-Meteo API error');
+  }
+
+  const idx = (data.daily?.time || []).indexOf(dateStr);
+  if (idx === -1 || data.daily!.temperature_2m_max[idx] == null || data.daily!.temperature_2m_min[idx] == null) {
+    return null;
+  }
+
+  const code = data.daily!.weathercode[idx];
+  const descriptions = lang === 'de' ? WMO_DESCRIPTION_DE : WMO_DESCRIPTION_EN;
+  return {
+    temp: Math.round((data.daily!.temperature_2m_max[idx] + data.daily!.temperature_2m_min[idx]) / 2),
+    temp_max: Math.round(data.daily!.temperature_2m_max[idx]),
+    temp_min: Math.round(data.daily!.temperature_2m_min[idx]),
+    main: WMO_MAP[code] || 'Clouds',
+    description: descriptions[code] || '',
+    type: 'forecast',
+  };
+}
+
 // ── getWeather ──────────────────────────────────────────────────────────
 
 async function _getWeatherImpl(
@@ -236,7 +281,7 @@ async function _getWeatherImpl(
   lang: string,
   time?: string,
 ): Promise<WeatherResult> {
-  const ck = cacheKey(lat, lng, date ? `${date}T${time ?? ''}` : date);
+  const ck = cacheKey(lat, lng, date ? `${date}T${time ?? ''}` : date, lang);
 
   if (date) {
     const cached = getCached(ck);
@@ -274,6 +319,31 @@ async function _getWeatherImpl(
         setCache(ck, result, TTL_FORECAST_MS);
         return result;
       }
+
+      // idx === -1 with diffDays <= 0: a location-local yesterday (or today in
+      // the hours after the UTC rollover) that the forward window no longer
+      // carries. Last year's climate is the wrong answer for a day that just
+      // happened — ask the model's past_days window before falling through.
+      if (diffDays <= 0) {
+        const recent = await fetchRecentPastForecast(lat, lng, dateStr, lang);
+        if (recent) {
+          setCache(ck, recent, TTL_FORECAST_MS);
+          return recent;
+        }
+      }
+    }
+
+    // Recent past inside the archive's lag window: the forecast API still has
+    // real daily figures where ERA5 answers nulls. A request with a usable time
+    // stays on the archive — only it has the hourly series a journal entry
+    // wants (#1614). On a miss the archive below remains the fallback.
+    if (diffDays < -1 && diffDays >= -5 && hourIndexFromTime(time) == null) {
+      const dateStr = targetDate.toISOString().slice(0, 10);
+      const recent = await fetchRecentPastForecast(lat, lng, dateStr, lang);
+      if (recent) {
+        setCache(ck, recent, TTL_CLIMATE_MS);
+        return recent;
+      }
     }
 
     // Past date: use archive API for the actual date
@@ -424,16 +494,16 @@ export async function getWeather(
 ): Promise<WeatherResult> {
   const lat = String(coord(rawLat, 90, 'latitude'));
   const lng = String(coord(rawLng, 180, 'longitude'));
-  const ck = cacheKey(lat, lng, date ? `${date}T${time ?? ''}` : date);
+  const ck = cacheKey(lat, lng, date ? `${date}T${time ?? ''}` : date, lang);
   const cached = getCached(ck);
   if (cached) return cached;
 
-  const inFlightKey = `${ck}:${lang}`;
-  const existing = inFlight.get(inFlightKey);
+  // lang is already part of ck, so the cache key doubles as the in-flight key.
+  const existing = inFlight.get(ck);
   if (existing !== undefined) return existing;
   const promise = _getWeatherImpl(lat, lng, date, lang, time);
-  inFlight.set(inFlightKey, promise);
-  try { return await promise; } finally { inFlight.delete(inFlightKey); }
+  inFlight.set(ck, promise);
+  try { return await promise; } finally { inFlight.delete(ck); }
 }
 
 // ── getDetailedWeather ──────────────────────────────────────────────────
@@ -444,7 +514,7 @@ async function _getDetailedWeatherImpl(
   date: string,
   lang: string,
 ): Promise<WeatherResult> {
-  const ck = `detailed_${cacheKey(lat, lng, date)}`;
+  const ck = `detailed_${cacheKey(lat, lng, date, lang)}`;
 
   const cached = getCached(ck);
   if (cached) return cached;
@@ -595,16 +665,16 @@ export async function getDetailedWeather(
 ): Promise<WeatherResult> {
   const lat = String(coord(rawLat, 90, 'latitude'));
   const lng = String(coord(rawLng, 180, 'longitude'));
-  const ck = `detailed_${cacheKey(lat, lng, date)}`;
+  const ck = `detailed_${cacheKey(lat, lng, date, lang)}`;
   const cached = getCached(ck);
   if (cached) return cached;
 
-  const inFlightKey = `${ck}:${lang}`;
-  const existing = inFlight.get(inFlightKey);
+  // lang is already part of ck, so the cache key doubles as the in-flight key.
+  const existing = inFlight.get(ck);
   if (existing !== undefined) return existing;
   const promise = _getDetailedWeatherImpl(lat, lng, date, lang);
-  inFlight.set(inFlightKey, promise);
-  try { return await promise; } finally { inFlight.delete(inFlightKey); }
+  inFlight.set(ck, promise);
+  try { return await promise; } finally { inFlight.delete(ck); }
 }
 
 // ── ApiError ────────────────────────────────────────────────────────────
diff --git a/server/tests/unit/nest/weather/weather.impl.test.ts b/server/tests/unit/nest/weather/weather.impl.test.ts
index 02a0d1dcf..295aa840f 100644
--- a/server/tests/unit/nest/weather/weather.impl.test.ts
+++ b/server/tests/unit/nest/weather/weather.impl.test.ts
@@ -112,6 +112,13 @@ describe('cacheKey', () => {
   it('preserves the date string as-is', () => {
     expect(cacheKey('0', '0', 'climate')).toBe('0.00_0.00_climate');
   });
+
+  // #2167 — descriptions are localized, so a cached German answer must not be
+  // served to an English caller (REST defaults 'de', the MCP tools 'en').
+  it('separates languages when lang is given', () => {
+    expect(cacheKey('48.8566', '2.3522', '2024-06-15', 'de')).toBe('48.86_2.35_2024-06-15_de');
+    expect(cacheKey('48.8566', '2.3522', '2024-06-15', 'en')).toBe('48.86_2.35_2024-06-15_en');
+  });
 });
 
 // ── Helpers ───────────────────────────────────────────────────────────────────
@@ -247,6 +254,63 @@ describe('getWeather', () => {
       await expect(getWeather('12.01', '22.01', date, 'en')).rejects.toThrow(ApiError);
     });
 
+    // #2167 — a location-local yesterday (or today in the hours after the UTC
+    // rollover) can be missing from the forward series; last year's climate is
+    // the wrong answer for a day that just happened.
+    it('asks the past_days window for a local yesterday missing from the forward series', async () => {
+      const date = dateOffset(0); // diffDays in (-1, 0] — forecast branch
+      const missBody = {
+        daily: {
+          time: ['1970-01-01'],
+          temperature_2m_max: [10],
+          temperature_2m_min: [5],
+          weathercode: [0],
+        },
+      };
+      const pastDaysBody = {
+        daily: {
+          time: [date],
+          temperature_2m_max: [22],
+          temperature_2m_min: [12],
+          weathercode: [2],
+        },
+      };
+      vi.mocked(fetch)
+        .mockResolvedValueOnce(mockResponse(missBody))
+        .mockResolvedValueOnce(mockResponse(pastDaysBody));
+
+      const result = await getWeather('50.00', '60.00', date, 'en');
+
+      expect(fetch).toHaveBeenCalledTimes(2);
+      expect(vi.mocked(fetch).mock.calls[1][0]).toContain('api.open-meteo.com/v1/forecast');
+      expect(vi.mocked(fetch).mock.calls[1][0]).toContain('past_days=5');
+      expect(result.type).toBe('forecast'); // NOT climate
+      expect(result.temp).toBe(17);
+    });
+
+    // #2167 — the lang-less cache key served whichever language was asked first.
+    it('keeps languages apart in the cache', async () => {
+      const date = dateOffset(6);
+      const body = {
+        daily: {
+          time: [date],
+          temperature_2m_max: [12],
+          temperature_2m_min: [8],
+          weathercode: [3],
+        },
+      };
+      vi.mocked(fetch)
+        .mockResolvedValueOnce(mockResponse(body))
+        .mockResolvedValueOnce(mockResponse(body));
+
+      const en = await getWeather('50.01', '60.01', date, 'en');
+      const de = await getWeather('50.01', '60.01', date, 'de');
+
+      expect(fetch).toHaveBeenCalledTimes(2);
+      expect(en.description).toBe('Overcast');
+      expect(de.description).toBe('Bewolkt');
+    });
+
     it('falls through to climate path when date is not found in forecast data', async () => {
       // The forecast API returns data but NOT for our target date; the code
       // checks idx === -1 and falls into the diffDays > -1 climate branch.
@@ -282,6 +346,85 @@ describe('getWeather', () => {
     });
   });
 
+  // #2167 — the ERA5 archive lags ~5 days and answered nulls for the last days
+  // of an ongoing trip; the forecast API's past_days window still has them.
+  describe('with date — recent past inside the past_days window', () => {
+    it('routes the date through the forecast API with past_days instead of the archive', async () => {
+      const date = dateOffset(-3);
+      const body = {
+        daily: {
+          time: [date],
+          temperature_2m_max: [18],
+          temperature_2m_min: [10],
+          weathercode: [2],
+        },
+      };
+      vi.mocked(fetch).mockResolvedValueOnce(mockResponse(body));
+
+      const result = await getWeather('51.00', '61.00', date, 'en');
+
+      expect(fetch).toHaveBeenCalledTimes(1);
+      expect(vi.mocked(fetch).mock.calls[0][0]).toContain('api.open-meteo.com/v1/forecast');
+      expect(vi.mocked(fetch).mock.calls[0][0]).toContain('past_days=5');
+      expect(vi.mocked(fetch).mock.calls[0][0]).not.toContain('archive-api');
+      expect(result.type).toBe('forecast');
+      expect(result.temp).toBe(14);
+      expect(result.temp_max).toBe(18);
+      expect(result.temp_min).toBe(10);
+    });
+
+    it('falls back to the archive when the past_days series misses the date', async () => {
+      const date = dateOffset(-3);
+      const missBody = {
+        daily: {
+          time: ['1970-01-01'],
+          temperature_2m_max: [1],
+          temperature_2m_min: [0],
+          weathercode: [0],
+        },
+      };
+      const archiveBody = {
+        daily: {
+          time: [date],
+          temperature_2m_max: [16],
+          temperature_2m_min: [8],
+          weathercode: [61],
+          precipitation_sum: [2],
+        },
+      };
+      vi.mocked(fetch)
+        .mockResolvedValueOnce(mockResponse(missBody))
+        .mockResolvedValueOnce(mockResponse(archiveBody));
+
+      const result = await getWeather('51.01', '61.01', date, 'en');
+
+      expect(fetch).toHaveBeenCalledTimes(2);
+      expect(vi.mocked(fetch).mock.calls[1][0]).toContain('archive-api.open-meteo.com');
+      expect(result.temp).toBe(12);
+      expect(result.main).toBe('Rain'); // WMO 61 — provably the archive answer
+    });
+
+    // #1614 — the hourly series only exists on the archive; a timed request
+    // (journal entry) must keep taking that path.
+    it('keeps a timed request on the archive so the hourly series stays available', async () => {
+      const date = dateOffset(-3);
+      const hourly = { temperature_2m: Array(24).fill(null), weathercode: Array(24).fill(null) };
+      hourly.temperature_2m[9] = 19;
+      hourly.weathercode[9] = 1;
+      vi.mocked(fetch).mockResolvedValueOnce(mockResponse({
+        daily: { time: [date], temperature_2m_max: [18], temperature_2m_min: [10], weathercode: [2], precipitation_sum: [0] },
+        hourly,
+      }));
+
+      const result = await getWeather('51.02', '61.02', date, 'en', '09:15');
+
+      expect(fetch).toHaveBeenCalledTimes(1);
+      expect(vi.mocked(fetch).mock.calls[0][0]).toContain('archive-api.open-meteo.com');
+      expect(vi.mocked(fetch).mock.calls[0][0]).toContain('hourly=temperature_2m,weathercode');
+      expect(result.temp).toBe(19);
+    });
+  });
+
   describe('with date — past date (diffDays < -1)', () => {
     it('returns forecast-type WeatherResult from the archive API', async () => {
       const date = dateOffset(-5); // 5 days in the past
@@ -514,6 +657,35 @@ describe('getDetailedWeather', () => {
       expect(fetch).not.toHaveBeenCalled();
       expect(second).toEqual(first);
     });
+
+    // #2167 — same lang-in-key rule as getWeather.
+    it('keeps languages apart in the detailed cache', async () => {
+      const date = dateOffset(5);
+      const body = {
+        daily: {
+          time: [date],
+          temperature_2m_max: [20],
+          temperature_2m_min: [10],
+          weathercode: [45],
+          precipitation_sum: [0],
+          precipitation_probability_max: [0],
+          windspeed_10m_max: [5],
+          sunrise: [`${date}T06:00`],
+          sunset: [`${date}T20:00`],
+        },
+        hourly: { time: [], temperature_2m: [] },
+      };
+      vi.mocked(fetch)
+        .mockResolvedValueOnce(mockResponse(body))
+        .mockResolvedValueOnce(mockResponse(body));
+
+      const en = await getDetailedWeather('30.02', '40.02', date, 'en');
+      const de = await getDetailedWeather('30.02', '40.02', date, 'de');
+
+      expect(fetch).toHaveBeenCalledTimes(2);
+      expect(en.description).toBe('Fog');
+      expect(de.description).toBe('Nebel');
+    });
   });
 
   describe('forecast path (diffDays <= 16)', () => {
diff --git a/shared/src/i18n/ar/day.ts b/shared/src/i18n/ar/day.ts
index 0675724c3..d5148bf64 100644
--- a/shared/src/i18n/ar/day.ts
+++ b/shared/src/i18n/ar/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'التوقعات بالساعة',
   'day.climateHint': 'متوسطات تاريخية — التوقعات الفعلية متاحة خلال 16 يومًا من هذا التاريخ.',
   'day.noWeather': 'لا تتوفر بيانات طقس. أضف مكانًا بإحداثيات.',
+  'day.weatherFor': 'التوقعات لـ {name}',
   'day.overview': 'ملخص اليوم',
   'day.accommodation': 'الإقامة',
   'day.addAccommodation': 'إضافة إقامة',
diff --git a/shared/src/i18n/br/day.ts b/shared/src/i18n/br/day.ts
index 6d4f41475..97abb7052 100644
--- a/shared/src/i18n/br/day.ts
+++ b/shared/src/i18n/br/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Previsão por hora',
   'day.climateHint': 'Médias históricas — previsão real disponível até 16 dias desta data.',
   'day.noWeather': 'Sem dados meteorológicos. Adicione um lugar com coordenadas.',
+  'day.weatherFor': 'Previsão para {name}',
   'day.overview': 'Resumo do dia',
   'day.accommodation': 'Hospedagem',
   'day.addAccommodation': 'Adicionar hospedagem',
diff --git a/shared/src/i18n/ca/day.ts b/shared/src/i18n/ca/day.ts
index 8e0b95174..1834810ea 100644
--- a/shared/src/i18n/ca/day.ts
+++ b/shared/src/i18n/ca/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Pronòstic per hores',
   'day.climateHint': 'Mitjanes històriques: el pronòstic real està disponible durant els 16 dies previs a la data.',
   'day.noWeather': 'No hi ha dades meteorològiques disponibles. Afegeix un lloc amb coordenades.',
+  'day.weatherFor': 'Previsió per a {name}',
   'day.overview': 'Resum diari',
   'day.accommodation': 'Allotjament',
   'day.addAccommodation': 'Afegeix un allotjament',
diff --git a/shared/src/i18n/cs/day.ts b/shared/src/i18n/cs/day.ts
index 5b6f5d5f0..d1e78066f 100644
--- a/shared/src/i18n/cs/day.ts
+++ b/shared/src/i18n/cs/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Hodinová předpověď',
   'day.climateHint': 'Historické průměry — reálná předpověď je k dispozici do 16 dnů od tohoto data.',
   'day.noWeather': 'Nejsou k dispozici žádná data o počasí. Přidejte místo se souřadnicemi.',
+  'day.weatherFor': 'Předpověď pro {name}',
   'day.overview': 'Denní přehled',
   'day.accommodation': 'Ubytování',
   'day.addAccommodation': 'Přidat ubytování',
diff --git a/shared/src/i18n/de/day.ts b/shared/src/i18n/de/day.ts
index 888ad4b8a..e3b5ea953 100644
--- a/shared/src/i18n/de/day.ts
+++ b/shared/src/i18n/de/day.ts
@@ -10,6 +10,7 @@ const day: TranslationStrings = {
   'day.climateHint':
     'Historische Durchschnittswerte — echte Vorhersage verfügbar innerhalb von 16 Tagen vor diesem Datum.',
   'day.noWeather': 'Keine Wetterdaten verfügbar. Füge einen Ort mit Koordinaten hinzu.',
+  'day.weatherFor': 'Vorhersage für {name}',
   'day.overview': 'Tagesübersicht',
   'day.accommodation': 'Unterkunft',
   'day.addAccommodation': 'Unterkunft hinzufügen',
diff --git a/shared/src/i18n/en/day.ts b/shared/src/i18n/en/day.ts
index 6290f503f..51eb03cb0 100644
--- a/shared/src/i18n/en/day.ts
+++ b/shared/src/i18n/en/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Hourly Forecast',
   'day.climateHint': 'Historical averages — real forecast available within 16 days of this date.',
   'day.noWeather': 'No weather data available. Add a place with coordinates.',
+  'day.weatherFor': 'Forecast for {name}',
   'day.overview': 'Daily Overview',
   'day.accommodation': 'Accommodation',
   'day.addAccommodation': 'Add accommodation',
diff --git a/shared/src/i18n/es/day.ts b/shared/src/i18n/es/day.ts
index cd7a4d53f..06070a913 100644
--- a/shared/src/i18n/es/day.ts
+++ b/shared/src/i18n/es/day.ts
@@ -10,6 +10,7 @@ const day: TranslationStrings = {
   'day.climateHint':
     'Promedios históricos: el pronóstico real está disponible dentro de los 16 días previos a la fecha.',
   'day.noWeather': 'No hay datos meteorológicos disponibles. Añade un lugar con coordenadas.',
+  'day.weatherFor': 'Pronóstico para {name}',
   'day.overview': 'Resumen diario',
   'day.accommodation': 'Alojamiento',
   'day.addAccommodation': 'Añadir alojamiento',
diff --git a/shared/src/i18n/fr/day.ts b/shared/src/i18n/fr/day.ts
index ebbe63376..bd9cc74fa 100644
--- a/shared/src/i18n/fr/day.ts
+++ b/shared/src/i18n/fr/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Prévisions horaires',
   'day.climateHint': 'Moyennes historiques — prévisions réelles disponibles dans les 16 jours précédant cette date.',
   'day.noWeather': 'Aucune donnée météo disponible. Ajoutez un lieu avec des coordonnées.',
+  'day.weatherFor': 'Prévisions pour {name}',
   'day.overview': 'Aperçu du jour',
   'day.accommodation': 'Hébergement',
   'day.addAccommodation': 'Ajouter un hébergement',
diff --git a/shared/src/i18n/gr/day.ts b/shared/src/i18n/gr/day.ts
index 1b15be846..d335cbca3 100644
--- a/shared/src/i18n/gr/day.ts
+++ b/shared/src/i18n/gr/day.ts
@@ -10,6 +10,7 @@ const day: TranslationStrings = {
   'day.climateHint':
     'Ιστορικοί μέσοι όροι — η πραγματική πρόγνωση είναι διαθέσιμη εντός 16 ημερών από αυτή την ημερομηνία.',
   'day.noWeather': 'Δεν υπάρχουν διαθέσιμα δεδομένα καιρού. Προσθέστε μια τοποθεσία με συντεταγμένες.',
+  'day.weatherFor': 'Πρόγνωση για {name}',
   'day.overview': 'Ημερήσια Επισκόπηση',
   'day.accommodation': 'Διαμονή',
   'day.addAccommodation': 'Προσθήκη διαμονής',
diff --git a/shared/src/i18n/hu/day.ts b/shared/src/i18n/hu/day.ts
index ef99b82ac..1ba90f673 100644
--- a/shared/src/i18n/hu/day.ts
+++ b/shared/src/i18n/hu/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Óránkénti előrejelzés',
   'day.climateHint': 'Történelmi átlagok — valós előrejelzés a dátum előtti 16 napon belül érhető el.',
   'day.noWeather': 'Nem állnak rendelkezésre időjárási adatok. Adj hozzá egy helyet koordinátákkal.',
+  'day.weatherFor': 'Előrejelzés: {name}',
   'day.overview': 'Napi áttekintés',
   'day.accommodation': 'Szállás',
   'day.addAccommodation': 'Szállás hozzáadása',
diff --git a/shared/src/i18n/id/day.ts b/shared/src/i18n/id/day.ts
index e06f32c79..a640865f2 100644
--- a/shared/src/i18n/id/day.ts
+++ b/shared/src/i18n/id/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Prakiraan Per Jam',
   'day.climateHint': 'Rata-rata historis — prakiraan nyata tersedia dalam 16 hari dari tanggal ini.',
   'day.noWeather': 'Data cuaca tidak tersedia. Tambahkan tempat dengan koordinat.',
+  'day.weatherFor': 'Prakiraan untuk {name}',
   'day.overview': 'Ikhtisar Harian',
   'day.accommodation': 'Akomodasi',
   'day.addAccommodation': 'Tambah akomodasi',
diff --git a/shared/src/i18n/it/day.ts b/shared/src/i18n/it/day.ts
index bc5e9fd07..7c68231f6 100644
--- a/shared/src/i18n/it/day.ts
+++ b/shared/src/i18n/it/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Previsione oraria',
   'day.climateHint': 'Medie storiche — previsioni reali disponibili entro 16 giorni da questa data.',
   'day.noWeather': 'Nessun dato meteo disponibile. Aggiungi un luogo con coordinate.',
+  'day.weatherFor': 'Previsioni per {name}',
   'day.overview': 'Panoramica giornaliera',
   'day.accommodation': 'Alloggio',
   'day.addAccommodation': 'Aggiungi alloggio',
diff --git a/shared/src/i18n/ja/day.ts b/shared/src/i18n/ja/day.ts
index 865cf43ed..9fbb0b019 100644
--- a/shared/src/i18n/ja/day.ts
+++ b/shared/src/i18n/ja/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': '時間別予報',
   'day.climateHint': '過去の平均値 — 実際の予報はこの日付の16日前から表示されます。',
   'day.noWeather': '天気データがありません。座標付きの場所を追加してください。',
+  'day.weatherFor': '{name}の予報',
   'day.overview': '1日の概要',
   'day.accommodation': '宿泊先',
   'day.addAccommodation': '宿泊先を追加',
diff --git a/shared/src/i18n/ko/day.ts b/shared/src/i18n/ko/day.ts
index 9817b6a73..628178e5a 100644
--- a/shared/src/i18n/ko/day.ts
+++ b/shared/src/i18n/ko/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': '시간별 예보',
   'day.climateHint': '역사적 평균값 — 이 날짜로부터 16일 이내의 실제 예보를 사용할 수 있습니다.',
   'day.noWeather': '날씨 데이터가 없습니다. 좌표가 있는 장소를 추가하세요.',
+  'day.weatherFor': '{name} 예보',
   'day.overview': '일별 개요',
   'day.accommodation': '숙박',
   'day.addAccommodation': '숙박 추가',
diff --git a/shared/src/i18n/nl/day.ts b/shared/src/i18n/nl/day.ts
index e20f888eb..4f39b639e 100644
--- a/shared/src/i18n/nl/day.ts
+++ b/shared/src/i18n/nl/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Uurlijkse voorspelling',
   'day.climateHint': 'Historische gemiddelden — echte voorspelling beschikbaar binnen 16 dagen voor deze datum.',
   'day.noWeather': 'Geen weergegevens beschikbaar. Voeg een plaats met coördinaten toe.',
+  'day.weatherFor': 'Voorspelling voor {name}',
   'day.overview': 'Dagoverzicht',
   'day.accommodation': 'Accommodatie',
   'day.addAccommodation': 'Accommodatie toevoegen',
diff --git a/shared/src/i18n/pl/day.ts b/shared/src/i18n/pl/day.ts
index ba395d6be..999100b22 100644
--- a/shared/src/i18n/pl/day.ts
+++ b/shared/src/i18n/pl/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Prognoza godzinowa',
   'day.climateHint': 'Historyczne średnie — rzeczywista prognoza dostępna na następne 16 dni od tej daty.',
   'day.noWeather': 'Brak danych pogodowych. Dodaj miejsce ze współrzędnymi.',
+  'day.weatherFor': 'Prognoza dla {name}',
   'day.overview': 'Przegląd dnia',
   'day.accommodation': 'Zakwaterowanie',
   'day.addAccommodation': 'Dodaj zakwaterowanie',
diff --git a/shared/src/i18n/ru/day.ts b/shared/src/i18n/ru/day.ts
index c49fe0f50..21bee5147 100644
--- a/shared/src/i18n/ru/day.ts
+++ b/shared/src/i18n/ru/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Почасовой прогноз',
   'day.climateHint': 'Исторические средние — реальный прогноз доступен за 16 дней до этой даты.',
   'day.noWeather': 'Данные о погоде недоступны. Добавьте место с координатами.',
+  'day.weatherFor': 'Прогноз для {name}',
   'day.overview': 'Обзор дня',
   'day.accommodation': 'Жильё',
   'day.addAccommodation': 'Добавить жильё',
diff --git a/shared/src/i18n/sv/day.ts b/shared/src/i18n/sv/day.ts
index 56d9b92a6..a12988992 100644
--- a/shared/src/i18n/sv/day.ts
+++ b/shared/src/i18n/sv/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Prognos per timme',
   'day.climateHint': 'Historiska medelvärden — prognos i realtid tillgänglig inom 16 dagar från detta datum.',
   'day.noWeather': 'Det finns inga väderuppgifter tillgängliga. Lägg till en plats med koordinater.',
+  'day.weatherFor': 'Prognos för {name}',
   'day.overview': 'Daglig översikt',
   'day.accommodation': 'Boende',
   'day.addAccommodation': 'Lägg till boende',
diff --git a/shared/src/i18n/tr/day.ts b/shared/src/i18n/tr/day.ts
index e4e7b9f97..4c0a13bc2 100644
--- a/shared/src/i18n/tr/day.ts
+++ b/shared/src/i18n/tr/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Saatlik Tahmin',
   'day.climateHint': 'Tarihsel ortalamalar — gerçek tahmin bu tarihten 16 gün öncesine kadar kullanılabilir.',
   'day.noWeather': 'Hava durumu verisi yok. Koordinatlı bir yer ekleyin.',
+  'day.weatherFor': '{name} için tahmin',
   'day.overview': 'Günlük Özet',
   'day.accommodation': 'Konaklama',
   'day.addAccommodation': 'Konaklama ekle',
diff --git a/shared/src/i18n/uk/day.ts b/shared/src/i18n/uk/day.ts
index 4e8bb956f..aa686a09e 100644
--- a/shared/src/i18n/uk/day.ts
+++ b/shared/src/i18n/uk/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Погодний прогноз по годинах',
   'day.climateHint': 'Історичні середні — реальний прогноз доступний за 16 днів до цієї дати.',
   'day.noWeather': 'Дані про погоду недоступні. Додайте місце з координатами.',
+  'day.weatherFor': 'Прогноз для {name}',
   'day.overview': 'Огляд дня',
   'day.accommodation': 'Проживання',
   'day.addAccommodation': 'Додати проживання',
diff --git a/shared/src/i18n/vi/day.ts b/shared/src/i18n/vi/day.ts
index 7df367995..98c9b2905 100644
--- a/shared/src/i18n/vi/day.ts
+++ b/shared/src/i18n/vi/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': 'Dự báo hàng giờ',
   'day.climateHint': 'Trung bình lịch sử — dự báo thực tế có sẵn trong vòng 16 ngày kể từ ngày này.',
   'day.noWeather': 'Không có dữ liệu thời tiết. Thêm địa điểm có tọa độ.',
+  'day.weatherFor': 'Dự báo cho {name}',
   'day.overview': 'Tổng quan hàng ngày',
   'day.accommodation': 'Chỗ ở',
   'day.addAccommodation': 'Thêm chỗ ở',
diff --git a/shared/src/i18n/zh-TW/day.ts b/shared/src/i18n/zh-TW/day.ts
index 59f241890..e3aef792a 100644
--- a/shared/src/i18n/zh-TW/day.ts
+++ b/shared/src/i18n/zh-TW/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': '逐小時預報',
   'day.climateHint': '歷史平均值——實際預報在該日期前 16 天內可用。',
   'day.noWeather': '無天氣資料。請新增有座標的地點。',
+  'day.weatherFor': '{name}的天氣預報',
   'day.overview': '每日概覽',
   'day.accommodation': '住宿',
   'day.addAccommodation': '新增住宿',
diff --git a/shared/src/i18n/zh/day.ts b/shared/src/i18n/zh/day.ts
index dbd04fa4f..84de3aca6 100644
--- a/shared/src/i18n/zh/day.ts
+++ b/shared/src/i18n/zh/day.ts
@@ -9,6 +9,7 @@ const day: TranslationStrings = {
   'day.hourlyForecast': '逐小时预报',
   'day.climateHint': '历史平均值——实际预报在该日期前 16 天内可用。',
   'day.noWeather': '无天气数据。请添加有坐标的地点。',
+  'day.weatherFor': '{name}的天气预报',
   'day.overview': '每日概览',
   'day.accommodation': '住宿',
   'day.addAccommodation': '添加住宿',