Current Conditions

Rapperswil, Saint Gallen

45°F7°C
Clear

Wind

ESE 3 mph5 km/h

Humidity

83%

Cloud Cover

1%

As of Wednesday, September 23, 2026 at 3:13 AM GMT+2

Today's Outlook

Day

Mostly clear and mild, with a high of 67°F20°C and morning low of 42°F6°C. Light wind from the NW around 3 mph4 km/h. Dry air.

Night

Mostly clear, with a low around 41°F5°C. Light wind from the SSE around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 67°F20°CLow 41°F5°CPrecip 0 in0 mmCloud 9%Wind S 3 mph4 km/hWednesday: Mostly clear and mild, with a high of 67°F20°C and morning low of 42°F6°C. Light wind from the NW around 3 mph4 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 41°F5°C. Light wind from the SSE around 3 mph5 km/h.
Partly CloudyHigh 64°F18°CLow 47°F8°CPrecip 0 in0.1 mm4%Cloud 75%Wind WSW 4 mph6 km/hThursday: Overcast and mild, with a high of 64°F18°C and morning low of 48°F9°C. Light wind from the W around 4 mph7 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the SE around 3 mph5 km/h.
ClearHigh 67°F20°CLow 44°F7°CPrecip 0 in0 mmCloud 32%Wind ENE 3 mph4 km/hFriday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 44°F7°C. Light wind from the NNE around 3 mph4 km/h. Dry air. Friday Night: Partly cloudy, with a low around 45°F7°C. Light wind from the ESE around 2 mph4 km/h.
ClearHigh 72°F22°CLow 45°F7°CPrecip 0 in0 mmCloud 14%Wind S 2 mph4 km/hSaturday: Mostly clear and warm, with a high of 72°F22°C and morning low of 45°F7°C. Light wind from the WSW around 3 mph4 km/h. Dry air. Saturday Night: Mostly clear, with a low around 45°F7°C. Light wind from the SSE around 2 mph4 km/h.
ClearHigh 73°F23°CLow 47°F9°CPrecip 0 in0 mmCloud 27%Wind SE 3 mph4 km/hSunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 47°F9°C. Light wind from the ENE around 2 mph4 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 47°F9°C. Light wind from the SSE around 3 mph4 km/h.
ClearHigh 75°F24°CLow 51°F10°CPrecip 0 in0.1 mm3%Cloud 34%Wind SE 3 mph5 km/hMonday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 51°F10°C. Light wind from the ENE around 3 mph5 km/h. Dry air. Monday Night: Partly cloudy, with a low around 51°F11°C. Light wind from the SSE around 3 mph5 km/h.
ClearHigh 75°F24°CLow 52°F11°CPrecip 0.01 in0.3 mm4%Cloud 36%Wind SE 3 mph5 km/hTuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 52°F11°C. Light wind from the E around 3 mph5 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the SSE around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2367°F20°C41°F5°C0 in0 mm· —9%ClearS 3 mph4 km/h
ThursdaySep 2464°F18°C47°F8°C0 in0.1 mm· 4%75%Partly CloudyWSW 4 mph6 km/h
FridaySep 2567°F20°C44°F7°C0 in0 mm· —32%ClearENE 3 mph4 km/h
SaturdaySep 2672°F22°C45°F7°C0 in0 mm· —14%ClearS 2 mph4 km/h
SundaySep 2773°F23°C47°F9°C0 in0 mm· —27%ClearSE 3 mph4 km/h
MondaySep 2875°F24°C51°F10°C0 in0.1 mm· 3%34%ClearSE 3 mph5 km/h
TuesdaySep 2975°F24°C52°F11°C0.01 in0.3 mm· 4%36%ClearSE 3 mph5 km/h
WednesdaySep 3073°F23°C52°F11°C0.02 in0.4 mm· 10%44%DrizzleSE 3 mph4 km/h
ThursdayOct 169°F20°C54°F12°C0.16 in4.1 mm· 33%66%ShowersS 3 mph5 km/h
FridayOct 264°F18°C54°F12°C0.29 in7.4 mm· 49%74%Light RainS 3 mph4 km/h
SaturdayOct 363°F17°C52°F11°C0.2 in5.2 mm· 36%69%ShowersESE 3 mph5 km/h
SundayOct 462°F17°C50°F10°C0.15 in3.7 mm· 31%64%FlurriesE 3 mph5 km/h
MondayOct 561°F16°C49°F9°C0 in0.1 mm· 30%63%FlurriesE 3 mph5 km/h
TuesdayOct 660°F16°C47°F9°C0.01 in0.2 mm· 26%60%FlurriesE 3 mph5 km/h
WednesdayOct 759°F15°C47°F8°C0 in0.1 mm· 29%61%FlurriesSSE 3 mph5 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 47.2256°N, 8.8223°E·Elevation: 408m·Timezone: Europe/Zurich·Population: 34,776