Current Conditions

Aarau, Aargau

52°F11°C

Clear

Wind

NE 4 mph6 km/h

Humidity

69%

Cloud Cover

As of Friday, July 24, 2026 at 4:44 AM GMT+2

Today's Outlook

Day

Mostly clear and warm, with a high of 82°F28°C and morning low of 59°F15°C. Light wind from the NE around 4 mph7 km/h. Dry air.

Night

Partly cloudy, with a low around 52°F11°C. Light wind from the NE around 4 mph6 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Clear	High 82°F28°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 29%	Wind NE 4 mph7 km/h	Friday: Mostly clear and warm, with a high of 82°F28°C and morning low of 59°F15°C. Light wind from the NE around 4 mph7 km/h. Dry air. Friday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the NE around 4 mph6 km/h.
SaturdayJul 25	Drizzle	High 85°F30°C	Low 57°F14°C	Precip 0.03 in0.8 mm35%	Cloud 48%	Wind WSW 4 mph6 km/h	Saturday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 62°F17°C. Light wind from the WSW around 4 mph6 km/h. 17% chance of drizzle in the afternoon. Dry air. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h. 35% chance of drizzle in the evening.
SundayJul 26	Showers	High 77°F25°C	Low 64°F18°C	Precip 0.07 in1.8 mm40%	Cloud 58%	Wind WSW 7 mph11 km/h	Sunday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the WSW at 8 to 11 mph13 to 17 km/h. 40% chance of showers throughout the day. Sunday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. 19% chance of drizzle throughout the night.
MondayJul 27	Showers	High 76°F24°C	Low 64°F18°C	Precip 0.12 in3.1 mm85%	Cloud 53%	Wind W 6 mph10 km/h	Monday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 85% chance of showers throughout the day. Monday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. 51% chance of showers overnight.
TuesdayJul 28	Clear	High 86°F30°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 3%	Wind ENE 4 mph6 km/h	Tuesday: Mostly clear and warm, with a high of 86°F30°C and morning low of 61°F16°C. Light wind from the ENE around 4 mph7 km/h. Tuesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the ENE around 3 mph6 km/h.
WednesdayJul 29	Clear	High 92°F33°C	Low 65°F18°C	Precip 0.01 in0.2 mm9%	Cloud 14%	Wind SW 4 mph6 km/h	Wednesday: Mostly clear and hot, with a high of 92°F33°C and morning low of 68°F20°C. Light wind from the SW around 4 mph7 km/h. Wednesday Night: Mostly clear, with a low around 65°F18°C. Light wind from the S around 3 mph5 km/h.
ThursdayJul 30	Drizzle	High 93°F34°C	Low 66°F19°C	Precip 0.01 in0.2 mm10%	Cloud 23%	Wind SSW 3 mph5 km/h	Thursday: Mostly clear and hot, with a high of 93°F34°C and morning low of 69°F20°C. Light wind from the SSW around 3 mph5 km/h. Thursday Night: Mostly clear, with a low around 66°F19°C. Light wind from the S around 3 mph5 km/h. 10% chance of drizzle in the evening.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	82°F28°C	52°F11°C	0 in0 mm· —	29%	Clear	NE 4 mph7 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 59°F15°C. Light wind from the NE around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the NE around 4 mph6 km/h.
	SaturdayJul 25	85°F30°C	57°F14°C	0.03 in0.8 mm· 35%	48%	Drizzle	WSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 62°F17°C. Light wind from the WSW around 4 mph6 km/h. 17% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h. 35% chance of drizzle in the evening.
	SundayJul 26	77°F25°C	64°F18°C	0.07 in1.8 mm· 40%	58%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the WSW at 8 to 11 mph13 to 17 km/h. 40% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. 19% chance of drizzle throughout the night.
	MondayJul 27	76°F24°C	64°F18°C	0.12 in3.1 mm· 85%	53%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 85% chance of showers throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. 51% chance of showers overnight.
	TuesdayJul 28	86°F30°C	56°F13°C	0 in0 mm· —	3%	Clear	ENE 4 mph6 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 61°F16°C. Light wind from the ENE around 4 mph7 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the ENE around 3 mph6 km/h.
	WednesdayJul 29	92°F33°C	65°F18°C	0.01 in0.2 mm· 9%	14%	Clear	SW 4 mph6 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 68°F20°C. Light wind from the SW around 4 mph7 km/h. NightMostly clear, with a low around 65°F18°C. Light wind from the S around 3 mph5 km/h.
	ThursdayJul 30	93°F34°C	66°F19°C	0.01 in0.2 mm· 10%	23%	Drizzle	SSW 3 mph5 km/h
DayMostly clear and hot, with a high of 93°F34°C and morning low of 69°F20°C. Light wind from the SSW around 3 mph5 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the S around 3 mph5 km/h. 10% chance of drizzle in the evening.
	FridayJul 31	92°F33°C	68°F20°C	0.03 in0.8 mm· 21%	40%	Drizzle	SSW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 70°F21°C. Light wind from the SW around 3 mph5 km/h. 21% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 68°F20°C. Light wind from the S around 3 mph5 km/h. 21% chance of drizzle in the evening.
	SaturdayAug 1	91°F33°C	69°F20°C	0.09 in2.2 mm· 31%	43%	Drizzle	SSW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 71°F22°C. Light wind from the SW around 3 mph5 km/h. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SSW around 3 mph5 km/h. 31% chance of drizzle throughout the night.
	SundayAug 2	87°F31°C	68°F20°C	0.12 in3 mm· 31%	52%	Showers	WSW 3 mph6 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Light wind from the WSW around 4 mph6 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the WSW around 3 mph5 km/h. 31% chance of showers throughout the night.
	MondayAug 3	82°F28°C	67°F19°C	0.2 in5.1 mm· 41%	55%	Showers	WNW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the WNW around 4 mph6 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the WNW around 3 mph5 km/h. 41% chance of showers throughout the night.
	TuesdayAug 4	82°F28°C	65°F18°C	0.13 in3.4 mm· 31%	48%	Showers	NW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Light wind from the NW around 4 mph6 km/h. 25% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NNW around 3 mph5 km/h. 31% chance of showers throughout the night.
	WednesdayAug 5	81°F27°C	64°F18°C	0.11 in2.7 mm· 27%	44%	Showers	NW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Light wind from the WNW around 4 mph6 km/h. 25% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NW around 3 mph5 km/h. 27% chance of showers throughout the night.
	ThursdayAug 6	81°F27°C	64°F18°C	0.13 in3.4 mm· 27%	46%	Showers	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Light wind from the WNW around 4 mph7 km/h. 27% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NW around 3 mph5 km/h. 27% chance of showers throughout the night.
	FridayAug 7	78°F26°C	63°F17°C	0.14 in3.6 mm· 29%	49%	Showers	NW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 64°F18°C. Light wind from the NW around 4 mph7 km/h. 29% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NW around 3 mph6 km/h. 29% 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.

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: 47.3925°N, 8.0442°E·Elevation: 389m·Timezone: Europe/Zurich·Population: 21,503