Current Conditions

Rapperswil, Saint Gallen

63°F17°C

Clear

Wind

SE 3 mph4 km/h

Humidity

73%

Cloud Cover

As of Thursday, August 13, 2026 at 9:29 AM GMT+2

Today's Outlook

Day

Mostly clear and hot, with a high of 88°F31°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h.

Night

Mostly clear, with a low around 71°F22°C. Light wind from the ENE around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 88°F31°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 2%	Wind NE 3 mph5 km/h	Thursday: Mostly clear and hot, with a high of 88°F31°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h. Thursday Night: Mostly clear, with a low around 71°F22°C. Light wind from the ENE around 3 mph5 km/h.
Clear	High 89°F31°C	Low 59°F15°C	Precip 0 in0.1 mm3%	Cloud 8%	Wind SW 3 mph4 km/h	Friday: Mostly clear and hot, with a high of 89°F31°C and morning low of 63°F17°C. Light wind from the NW around 3 mph5 km/h. Dry air. Friday Night: Mostly clear, with a low around 59°F15°C. Light wind from the SSE around 3 mph4 km/h.
Drizzle	High 87°F30°C	Low 63°F17°C	Precip 0.02 in0.6 mm24%	Cloud 34%	Wind SSW 3 mph5 km/h	Saturday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 66°F19°C. Light wind from the WSW around 3 mph5 km/h. 24% chance of drizzle in the afternoon. Saturday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the S around 3 mph5 km/h. 20% chance of drizzle in the evening.
Light Rain	High 77°F25°C	Low 65°F18°C	Precip 0.13 in3.3 mm59%	Cloud 82%	Wind SW 3 mph5 km/h	Sunday: Overcast and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the WSW around 4 mph6 km/h. 59% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 3 mph5 km/h. 54% chance of light rain in the evening.
Rain	High 65°F19°C	Low 58°F15°C	Precip 0.81 in20.7 mm95%	Cloud 83%	Wind WSW 4 mph6 km/h	Monday: Overcast and mild, with a high of 65°F19°C and morning low of 61°F16°C. Light wind from the W around 5 mph8 km/h. 95% chance of rain throughout the day. Monday Night: Overcast, with a low around 58°F15°C. Light wind from the SW around 3 mph5 km/h. 84% chance of rain throughout the night.
Light Rain	High 68°F20°C	Low 56°F13°C	Precip 0.3 in7.6 mm62%	Cloud 77%	Wind WSW 4 mph7 km/h	Tuesday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 57°F14°C. Light wind from the W around 5 mph8 km/h. 51% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h. 62% chance of light rain throughout the night.
Showers	High 71°F22°C	Low 58°F15°C	Precip 0.3 in7.6 mm53%	Cloud 60%	Wind WSW 4 mph7 km/h	Wednesday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Light wind from the W around 5 mph8 km/h. 53% chance of showers throughout the day. Wednesday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the SW around 3 mph5 km/h. 45% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	88°F31°C	63°F17°C	0 in0 mm· —	2%	Clear	NE 3 mph5 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h. NightMostly clear, with a low around 71°F22°C. Light wind from the ENE around 3 mph5 km/h.
	FridayAug 14	89°F31°C	59°F15°C	0 in0.1 mm· 3%	8%	Clear	SW 3 mph4 km/h
DayMostly clear and hot, with a high of 89°F31°C and morning low of 63°F17°C. Light wind from the NW around 3 mph5 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the SSE around 3 mph4 km/h.
	SaturdayAug 15	87°F30°C	63°F17°C	0.02 in0.6 mm· 24%	34%	Drizzle	SSW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 66°F19°C. Light wind from the WSW around 3 mph5 km/h. 24% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 63°F17°C. Light wind from the S around 3 mph5 km/h. 20% chance of drizzle in the evening.
	SundayAug 16	77°F25°C	65°F18°C	0.13 in3.3 mm· 59%	82%	Light Rain	SW 3 mph5 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the WSW around 4 mph6 km/h. 59% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 3 mph5 km/h. 54% chance of light rain in the evening.
	MondayAug 17	65°F19°C	58°F15°C	0.81 in20.7 mm· 95%	83%	Rain	WSW 4 mph6 km/h
DayOvercast and mild, with a high of 65°F19°C and morning low of 61°F16°C. Light wind from the W around 5 mph8 km/h. 95% chance of rain throughout the day. NightOvercast, with a low around 58°F15°C. Light wind from the SW around 3 mph5 km/h. 84% chance of rain throughout the night.
	TuesdayAug 18	68°F20°C	56°F13°C	0.3 in7.6 mm· 62%	77%	Light Rain	WSW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 57°F14°C. Light wind from the W around 5 mph8 km/h. 51% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h. 62% chance of light rain throughout the night.
	WednesdayAug 19	71°F22°C	58°F15°C	0.3 in7.6 mm· 53%	60%	Showers	WSW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Light wind from the W around 5 mph8 km/h. 53% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the SW around 3 mph5 km/h. 45% chance of showers throughout the night.
	ThursdayAug 20	74°F23°C	57°F14°C	0.19 in4.7 mm· 43%	55%	Showers	SW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the W around 4 mph6 km/h. 43% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the S around 3 mph5 km/h. 34% chance of showers throughout the night.
	FridayAug 21	70°F21°C	59°F15°C	0.36 in9.2 mm· 63%	76%	Light Rain	SW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Light wind from the W around 3 mph5 km/h. 63% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SSW around 3 mph5 km/h. 63% chance of light rain throughout the night.
	SaturdayAug 22	67°F19°C	57°F14°C	0.42 in10.7 mm· 52%	71%	Light Rain	W 3 mph5 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Light wind from the WNW around 3 mph5 km/h. 52% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SSW around 3 mph4 km/h. 46% chance of light rain throughout the night.
	SundayAug 23	69°F20°C	55°F13°C	0.25 in6.4 mm· 47%	64%	Showers	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 56°F13°C. Light wind from the NW around 3 mph5 km/h. 47% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the S around 3 mph4 km/h. 43% chance of showers throughout the night.
	MondayAug 24	68°F20°C	56°F13°C	0.31 in7.8 mm· 50%	66%	Showers	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F14°C. Light wind from the NW around 4 mph6 km/h. 50% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the SSE around 3 mph5 km/h. 47% chance of showers throughout the night.
	TuesdayAug 25	68°F20°C	55°F13°C	0.29 in7.3 mm· 42%	66%	Showers	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F14°C. Light wind from the NW around 3 mph6 km/h. 42% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the SSE around 3 mph4 km/h. 40% chance of showers throughout the night.
	WednesdayAug 26	68°F20°C	55°F13°C	0.24 in6 mm· 46%	65%	Showers	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F13°C. Light wind from the WNW around 4 mph6 km/h. 46% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the S around 3 mph4 km/h. 37% chance of showers throughout the night.
	ThursdayAug 27	68°F20°C	55°F13°C	0.26 in6.6 mm· 42%	66%	Showers	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F13°C. Light wind from the NW around 3 mph5 km/h. 42% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the S around 3 mph4 km/h. 41% chance of showers 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.

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