Current Conditions

Grenchen, Solothurn

60°F16°C

Partly Cloudy

Wind

WNW 2 mph4 km/h

Humidity

69%

Cloud Cover

14%

As of Thursday, September 3, 2026 at 12:40 AM GMT+2

Today's Outlook

Day

Mostly cloudy and warm, with a high of 80°F27°C and morning low of 56°F14°C. Light wind from the W around 5 mph7 km/h. Dry air.

Night

Partly cloudy, with a low around 56°F14°C. Light wind from the W around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 80°F27°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 43%	Wind W 4 mph6 km/h	Thursday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 56°F14°C. Light wind from the W around 5 mph7 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 56°F14°C. Light wind from the W around 3 mph5 km/h.
Clear	High 88°F31°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 5%	Wind WSW 5 mph8 km/h	Friday: Mostly clear and hot, with a high of 88°F31°C and morning low of 59°F15°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. Friday Night: Mostly clear, with a low around 58°F15°C. Light wind from the WSW around 4 mph6 km/h.
Drizzle	High 78°F26°C	Low 62°F17°C	Precip 0.03 in0.7 mm32%	Cloud 39%	Wind NW 4 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Light wind from the WNW around 5 mph8 km/h. 32% chance of drizzle throughout the day. Saturday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the NW around 4 mph6 km/h.
Clear	High 82°F28°C	Low 57°F14°C	Precip 0 in0.1 mm3%	Cloud 30%	Wind ENE 3 mph6 km/h	Sunday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 57°F14°C. Light wind from the ENE around 3 mph5 km/h. Sunday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the NE around 4 mph6 km/h.
Drizzle	High 83°F28°C	Low 63°F17°C	Precip 0.05 in1.2 mm32%	Cloud 41%	Wind SW 4 mph6 km/h	Monday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the WSW around 4 mph7 km/h. 31% chance of drizzle around midday. Monday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSW around 3 mph5 km/h. 32% chance of drizzle in the evening.
Showers	High 82°F28°C	Low 61°F16°C	Precip 0.09 in2.4 mm40%	Cloud 41%	Wind SW 4 mph7 km/h	Tuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 61°F16°C. Breezy from the WSW at 5 to 8 mph8 to 12 km/h. 26% chance of drizzle in the afternoon. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the SW around 4 mph6 km/h. 40% chance of showers in the evening.
Light Rain	High 65°F18°C	Low 56°F13°C	Precip 0.47 in12 mm80%	Cloud 79%	Wind W 5 mph8 km/h	Wednesday: Overcast and mild, with a high of 64°F18°C. Light wind from the W around 6 mph9 km/h. 80% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph7 km/h. 65% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	80°F27°C	56°F14°C	0 in0 mm· —	43%	Partly Cloudy	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 56°F14°C. Light wind from the W around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 56°F14°C. Light wind from the W around 3 mph5 km/h.
	FridaySep 4	88°F31°C	58°F15°C	0 in0 mm· —	5%	Clear	WSW 5 mph8 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 59°F15°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 58°F15°C. Light wind from the WSW around 4 mph6 km/h.
	SaturdaySep 5	78°F26°C	62°F17°C	0.03 in0.7 mm· 32%	39%	Drizzle	NW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Light wind from the WNW around 5 mph8 km/h. 32% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the NW around 4 mph6 km/h.
	SundaySep 6	82°F28°C	57°F14°C	0 in0.1 mm· 3%	30%	Clear	ENE 3 mph6 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 57°F14°C. Light wind from the ENE around 3 mph5 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the NE around 4 mph6 km/h.
	MondaySep 7	83°F28°C	63°F17°C	0.05 in1.2 mm· 32%	41%	Drizzle	SW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the WSW around 4 mph7 km/h. 31% chance of drizzle around midday. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SSW around 3 mph5 km/h. 32% chance of drizzle in the evening.
	TuesdaySep 8	82°F28°C	61°F16°C	0.09 in2.4 mm· 40%	41%	Showers	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 61°F16°C. Breezy from the WSW at 5 to 8 mph8 to 12 km/h. 26% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 61°F16°C. Light wind from the SW around 4 mph6 km/h. 40% chance of showers in the evening.
	WednesdaySep 9	65°F18°C	56°F13°C	0.47 in12 mm· 80%	79%	Light Rain	W 5 mph8 km/h
DayOvercast and mild, with a high of 64°F18°C. Light wind from the W around 6 mph9 km/h. 80% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph7 km/h. 65% chance of light rain throughout the night.
	ThursdaySep 10	63°F17°C	52°F11°C	0.15 in3.9 mm· 34%	71%	Light Rain	NNW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 52°F11°C. Light wind from the NNW around 4 mph7 km/h. 34% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NW around 3 mph5 km/h. 27% chance of showers throughout the night.
	FridaySep 11	66°F19°C	51°F11°C	0.1 in2.6 mm· 27%	63%	Drizzle	W 4 mph7 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Light wind from the W around 5 mph8 km/h. 27% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the W around 4 mph6 km/h. 27% chance of drizzle throughout the night.
	SaturdaySep 12	65°F18°C	53°F12°C	0.17 in4.2 mm· 37%	64%	Showers	W 5 mph8 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the W around 6 mph9 km/h. 37% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F12°C. Light wind from the WSW around 4 mph6 km/h. 33% chance of showers throughout the night.
	SundaySep 13	65°F18°C	52°F11°C	0.11 in2.8 mm· 33%	68%	Showers	NW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the NW around 5 mph8 km/h. 33% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 28% chance of showers throughout the night.
	MondaySep 14	66°F19°C	52°F11°C	0.11 in2.7 mm· 29%	62%	Showers	NNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Light wind from the NNW around 5 mph8 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNW around 4 mph6 km/h. 22% chance of drizzle throughout the night.
	TuesdaySep 15	66°F19°C	52°F11°C	0.11 in2.8 mm· 27%	59%	Drizzle	NNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Light wind from the NNW around 5 mph8 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNW around 4 mph6 km/h. 22% chance of drizzle throughout the night.
	WednesdaySep 16	67°F19°C	52°F11°C	0.08 in2.1 mm· 27%	55%	Drizzle	NNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Light wind from the NNW around 5 mph8 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the N around 4 mph6 km/h. 20% chance of drizzle throughout the night.
	ThursdaySep 17	67°F19°C	52°F11°C	0.08 in2 mm· 21%	56%	Drizzle	NNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Light wind from the NNW around 5 mph8 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the N around 4 mph6 km/h. 19% chance of drizzle throughout the night.

Nearby Cities

Solothurn7 mi11 km Biel/Bienne8 mi13 km Burgdorf14 mi23 km Bern17 mi27 km Köniz19 mi30 km Reinach23 mi37 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: 47.1921°N, 7.3959°E·Elevation: 454m·Timezone: Europe/Zurich·Population: 15,927