Current Conditions

Aarau, Aargau

79°F26°C

Showers

Wind

WSW 5 mph7 km/h

Humidity

47%

Cloud Cover

48%

As of Tuesday, September 8, 2026 at 7:34 PM GMT+2

Today's Outlook

Night

Mostly cloudy, with a low around 70°F21°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 80% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 88°F31°C	Low 70°F21°C	Precip 0.08 in2 mm80%	Cloud 45%	Wind WSW 6 mph9 km/h	Tuesday: Partly cloudy and hot, with a high of 88°F31°C. Light wind from the WSW around 6 mph9 km/h. Tuesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 80% chance of showers throughout the night.
Rain	High 66°F19°C	Low 54°F12°C	Precip 0.47 in11.9 mm100%	Cloud 93%	Wind W 5 mph8 km/h	Wednesday: Overcast and mild, with a high of 60°F16°C. Light wind from the WNW around 6 mph9 km/h. 100% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 82% chance of light rain overnight.
Drizzle	High 62°F17°C	Low 50°F10°C	Precip 0.04 in1 mm22%	Cloud 66%	Wind NE 5 mph8 km/h	Thursday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 50°F10°C. Breezy from the NE at 7 to 8 mph11 to 14 km/h. 22% chance of drizzle throughout the day. Dry air. Thursday Night: Mostly cloudy, with a low around 50°F10°C. Light wind from the NE around 3 mph5 km/h. 13% chance of drizzle in the evening.
Partly Cloudy	High 66°F19°C	Low 50°F10°C	Precip 0 in0.1 mm3%	Cloud 59%	Wind NW 2 mph3 km/h	Friday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 50°F10°C. Light wind from the WNW around 2 mph3 km/h. Dry air. Friday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the NNW around 2 mph3 km/h.
Clear	High 71°F21°C	Low 49°F9°C	Precip 0 in0 mm—	Cloud 24%	Wind ENE 3 mph4 km/h	Saturday: Mostly clear and warm, with a high of 71°F21°C and morning low of 49°F9°C. Light wind from the NE around 3 mph5 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the ENE around 2 mph4 km/h.
Drizzle	High 70°F21°C	Low 51°F10°C	Precip 0.03 in0.8 mm19%	Cloud 60%	Wind WSW 3 mph4 km/h	Sunday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 51°F10°C. Light wind from the W around 3 mph5 km/h. 18% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the WSW around 2 mph4 km/h. 19% chance of drizzle in the evening.
Drizzle	High 73°F23°C	Low 55°F13°C	Precip 0.01 in0.3 mm10%	Cloud 31%	Wind NNE 3 mph4 km/h	Monday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Light wind from the NNE around 3 mph5 km/h. Monday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the NNE around 3 mph4 km/h. 10% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	88°F31°C	70°F21°C	0.08 in2 mm· 80%	45%	Showers	WSW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 88°F31°C. Light wind from the WSW around 6 mph9 km/h. NightMostly cloudy, with a low around 70°F21°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 80% chance of showers throughout the night.
	WednesdaySep 9	66°F19°C	54°F12°C	0.47 in11.9 mm· 100%	93%	Rain	W 5 mph8 km/h
DayOvercast and mild, with a high of 60°F16°C. Light wind from the WNW around 6 mph9 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 82% chance of light rain overnight.
	ThursdaySep 10	62°F17°C	50°F10°C	0.04 in1 mm· 22%	66%	Drizzle	NE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 50°F10°C. Breezy from the NE at 7 to 8 mph11 to 14 km/h. 22% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the NE around 3 mph5 km/h. 13% chance of drizzle in the evening.
	FridaySep 11	66°F19°C	50°F10°C	0 in0.1 mm· 3%	59%	Partly Cloudy	NW 2 mph3 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 50°F10°C. Light wind from the WNW around 2 mph3 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the NNW around 2 mph3 km/h.
	SaturdaySep 12	71°F21°C	49°F9°C	0 in0 mm· —	24%	Clear	ENE 3 mph4 km/h
DayMostly clear and warm, with a high of 71°F21°C and morning low of 49°F9°C. Light wind from the NE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the ENE around 2 mph4 km/h.
	SundaySep 13	70°F21°C	51°F10°C	0.03 in0.8 mm· 19%	60%	Drizzle	WSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 51°F10°C. Light wind from the W around 3 mph5 km/h. 18% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the WSW around 2 mph4 km/h. 19% chance of drizzle in the evening.
	MondaySep 14	73°F23°C	55°F13°C	0.01 in0.3 mm· 10%	31%	Drizzle	NNE 3 mph4 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Light wind from the NNE around 3 mph5 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the NNE around 3 mph4 km/h. 10% chance of drizzle overnight.
	TuesdaySep 15	76°F25°C	53°F12°C	0.03 in0.7 mm· 15%	16%	Drizzle	W 3 mph6 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 53°F12°C. Light wind from the W around 4 mph6 km/h. NightMostly clear, with a low around 53°F12°C. Light wind from the WNW around 3 mph5 km/h. 15% chance of drizzle in the evening.
	WednesdaySep 16	68°F20°C	55°F13°C	0.17 in4.2 mm· 36%	50%	Showers	WNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Light wind from the WNW around 5 mph7 km/h. 36% chance of showers throughout the day. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph6 km/h. 34% chance of showers throughout the night.
	ThursdaySep 17	65°F18°C	52°F11°C	0.14 in3.6 mm· 34%	61%	Showers	N 4 mph6 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the N around 4 mph7 km/h. 34% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F11°C. Light wind from the N around 3 mph6 km/h. 32% chance of drizzle throughout the night.
	FridaySep 18	66°F19°C	51°F11°C	0.09 in2.4 mm· 22%	57%	Drizzle	N 4 mph6 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Light wind from the N around 4 mph7 km/h. 22% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the N around 4 mph6 km/h. 20% chance of drizzle throughout the night.
	SaturdaySep 19	68°F20°C	51°F11°C	0.08 in2 mm· 22%	52%	Drizzle	N 4 mph6 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 51°F11°C. Light wind from the N around 4 mph6 km/h. 22% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 4 mph6 km/h. 15% chance of drizzle throughout the night.
	SundaySep 20	68°F20°C	52°F11°C	0.08 in2 mm· 20%	52%	Drizzle	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph7 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the NNE around 4 mph6 km/h. 20% chance of drizzle throughout the night.
	MondaySep 21	68°F20°C	52°F11°C	0.08 in2 mm· 24%	50%	Drizzle	NE 4 mph7 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph7 km/h. 24% chance of drizzle throughout the day. NightPartly cloudy, with a low around 52°F11°C. Light wind from the NE around 4 mph6 km/h. 19% chance of drizzle throughout the night.
	TuesdaySep 22	67°F20°C	52°F11°C	0.1 in2.6 mm· 24%	56%	Showers	N 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Light wind from the N around 4 mph7 km/h. 24% 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. 23% chance of showers throughout the night.

Nearby Cities

Olten7 mi12 km Baden13 mi22 km Wettingen14 mi23 km Dietikon17 mi27 km Zürich (Kreis 9)20 mi33 km Zürich (Kreis 9) / Altstetten21 mi33 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: 47.3925°N, 8.0442°E·Elevation: 389m·Timezone: Europe/Zurich·Population: 21,503