See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Overcast
Feels Like: 14°
Min: 12°
Max: 21°
The next few hours will be overcast, with today reaching 21°C and dropping to 6°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:17
Sunrise
19:15
Sunset
Moon
Waxing Gibbous
17:22
Moonrise
Daily Forecast
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Tuesday
Wednesday
Thursday
Friday
Saturday
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Tuesday
Wednesday
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UV Index
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View stargazing scoreWeather in Aach today, September 21, 2026
Cloud cover dominates in Aach on September 21, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 99% by 09:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 12°C up to 21°C. Moisture in the air spans 30%-73%, with the highest values around 09:00. Airflow remains manageable, reaching about 3.3 km/h around 19:00.
Afternoon skies stay clogged, peaking close to 100% near 13:00. The grey theme continues rather than clearing out. Visibility holds near 40.7 km, though it can fall to 35.0 km. Sunrise is at 07:17 and sunset at 19:15, giving 11 hours 58 minutes of sunlight today.
In short, cloud leads the story in Aach on September 21, 2026; expect limited sun and a peak around 21°C.
Frequently asked questions about weather in Aach
How warm does it get in Aach?
The warmest month in Aach is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Aach?
The coldest month in Aach is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Aach?
The wettest month in Aach is May, with an average of 107mm of precipitation.
What is the driest time of year in Aach?
The driest month in Aach is February, with an average of 60mm of precipitation.
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