Current Conditions

Rapperswil, Saint Gallen

76°F24°C

Rain

Wind

S 4 mph6 km/h

Humidity

51%

Cloud Cover

52%

As of Tuesday, September 8, 2026 at 9:09 PM GMT+2

Today's Outlook

Night

Overcast, with a low around 52°F11°C. Light wind from the WSW around 2 mph4 km/h. 91% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 64°F18°C	Low 52°F11°C	Precip 0.8 in20.3 mm100%	Cloud 98%	Wind W 3 mph5 km/h	Wednesday: Overcast and mild, with a high of 60°F15°C. Light wind from the WNW around 4 mph7 km/h. 100% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 52°F11°C. Light wind from the WSW around 2 mph4 km/h. 91% chance of light rain throughout the night.
Drizzle	High 57°F14°C	Low 49°F9°C	Precip 0.1 in2.6 mm42%	Cloud 86%	Wind NE 4 mph6 km/h	Thursday: Overcast and mild, with a high of 57°F14°C and morning low of 49°F9°C. Light wind from the NE around 5 mph8 km/h. 42% chance of drizzle throughout the day. Dry air. Thursday Night: Overcast, with a low around 49°F9°C. Light wind from the NE around 2 mph4 km/h. 30% chance of drizzle throughout the night.
Drizzle	High 62°F17°C	Low 49°F9°C	Precip 0.05 in1.2 mm22%	Cloud 69%	Wind NW 2 mph4 km/h	Friday: Overcast and mild, with a high of 62°F17°C and morning low of 49°F9°C. Light wind from the NW around 3 mph4 km/h. 22% chance of drizzle throughout the day. Dry air. Friday Night: Mostly cloudy, with a low around 49°F9°C. Light wind from the SSW around 2 mph3 km/h. 14% chance of drizzle overnight.
Clear	High 66°F19°C	Low 47°F8°C	Precip 0 in0 mm—	Cloud 30%	Wind ENE 3 mph5 km/h	Saturday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 47°F8°C. Light wind from the NE around 4 mph6 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 47°F8°C. Light wind from the SE around 2 mph4 km/h.
Drizzle	High 67°F19°C	Low 47°F8°C	Precip 0.04 in1 mm30%	Cloud 57%	Wind SW 3 mph5 km/h	Sunday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 48°F9°C. Light wind from the WNW around 3 mph5 km/h. 17% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the S around 2 mph4 km/h. 30% chance of drizzle in the evening.
Drizzle	High 68°F20°C	Low 53°F11°C	Precip 0.04 in1.1 mm22%	Cloud 40%	Wind ENE 3 mph4 km/h	Monday: Partly cloudy and warm, with a high of 68°F20°C and morning low of 53°F11°C. Light wind from the NNE around 3 mph5 km/h. 18% chance of drizzle throughout the day. Monday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the SE around 2 mph4 km/h. 22% chance of drizzle overnight.
Drizzle	High 71°F22°C	Low 50°F10°C	Precip 0.01 in0.3 mm11%	Cloud 24%	Wind SSW 3 mph5 km/h	Tuesday: Mostly clear and warm, with a high of 71°F22°C and morning low of 50°F10°C. Light wind from the NW around 3 mph6 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the SSE around 3 mph4 km/h. 11% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	64°F18°C	52°F11°C	0.8 in20.3 mm· 100%	98%	Rain	W 3 mph5 km/h
DayOvercast and mild, with a high of 60°F15°C. Light wind from the WNW around 4 mph7 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 52°F11°C. Light wind from the WSW around 2 mph4 km/h. 91% chance of light rain throughout the night.
	ThursdaySep 10	57°F14°C	49°F9°C	0.1 in2.6 mm· 42%	86%	Drizzle	NE 4 mph6 km/h
DayOvercast and mild, with a high of 57°F14°C and morning low of 49°F9°C. Light wind from the NE around 5 mph8 km/h. 42% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 49°F9°C. Light wind from the NE around 2 mph4 km/h. 30% chance of drizzle throughout the night.
	FridaySep 11	62°F17°C	49°F9°C	0.05 in1.2 mm· 22%	69%	Drizzle	NW 2 mph4 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 49°F9°C. Light wind from the NW around 3 mph4 km/h. 22% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Light wind from the SSW around 2 mph3 km/h. 14% chance of drizzle overnight.
	SaturdaySep 12	66°F19°C	47°F8°C	0 in0 mm· —	30%	Clear	ENE 3 mph5 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 47°F8°C. Light wind from the NE around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Light wind from the SE around 2 mph4 km/h.
	SundaySep 13	67°F19°C	47°F8°C	0.04 in1 mm· 30%	57%	Drizzle	SW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 48°F9°C. Light wind from the WNW around 3 mph5 km/h. 17% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 47°F8°C. Light wind from the S around 2 mph4 km/h. 30% chance of drizzle in the evening.
	MondaySep 14	68°F20°C	53°F11°C	0.04 in1.1 mm· 22%	40%	Drizzle	ENE 3 mph4 km/h
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 53°F11°C. Light wind from the NNE around 3 mph5 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F12°C. Light wind from the SE around 2 mph4 km/h. 22% chance of drizzle overnight.
	TuesdaySep 15	71°F22°C	50°F10°C	0.01 in0.3 mm· 11%	24%	Drizzle	SSW 3 mph5 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 50°F10°C. Light wind from the NW around 3 mph6 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the SSE around 3 mph4 km/h. 11% chance of drizzle overnight.
	WednesdaySep 16	64°F18°C	53°F12°C	0.33 in8.4 mm· 59%	58%	Flurries	W 4 mph6 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Light wind from the WNW around 4 mph6 km/h. 56% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the SSW around 3 mph5 km/h. 59% chance of flurries throughout the night.
	ThursdaySep 17	60°F16°C	50°F10°C	0 in0.1 mm· 50%	68%	Flurries	NNW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 50°F10°C. Light wind from the NNW around 4 mph6 km/h. 48% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the WSW around 3 mph4 km/h. 50% chance of flurries throughout the night.
	FridaySep 18	62°F16°C	49°F9°C	0 in0.1 mm· 37%	62%	Flurries	NW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 62°F16°C and morning low of 49°F9°C. Light wind from the NNW around 4 mph6 km/h. 37% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Light wind from the SSE around 3 mph5 km/h. 33% chance of flurries throughout the night.
	SaturdaySep 19	62°F17°C	49°F10°C	0.18 in4.5 mm· 36%	59%	Flurries	SW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 49°F10°C. Light wind from the NNW around 3 mph5 km/h. 36% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 49°F10°C. Light wind from the SSE around 3 mph4 km/h. 34% chance of flurries throughout the night.
	SundaySep 20	62°F17°C	49°F9°C	0.19 in4.7 mm· 34%	57%	Flurries	NE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 49°F9°C. Light wind from the NNW around 3 mph6 km/h. 34% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Light wind from the SSE around 3 mph4 km/h. 32% chance of flurries throughout the night.
	MondaySep 21	63°F17°C	49°F9°C	0.15 in3.7 mm· 30%	59%	Flurries	ENE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 49°F9°C. Light wind from the NNE around 4 mph6 km/h. 30% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Light wind from the ESE around 3 mph5 km/h. 29% chance of flurries throughout the night.
	TuesdaySep 22	62°F17°C	49°F10°C	0.01 in0.2 mm· 36%	60%	Flurries	ENE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 49°F10°C. Light wind from the N around 4 mph6 km/h. 36% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 49°F10°C. Light wind from the SE around 3 mph5 km/h. 25% chance of flurries throughout the night.
	WednesdaySep 23	62°F17°C	49°F10°C	0 in0.1 mm· 30%	59%	Flurries	NE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 49°F10°C. Light wind from the N around 3 mph6 km/h. 30% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 49°F10°C. Light wind from the SE around 3 mph5 km/h. 23% chance of flurries throughout the night.

Nearby Cities

Jona1 mi1 km Wetzikon7 mi11 km Einsiedeln8 mi12 km Uster10 mi16 km Horgen11 mi17 km Baar14 mi22 km

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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

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