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8°
Overcast
Feels Like: 8°
Min: 8°
Max: 22°
The next few hours will be mostly cloudy, with today reaching 22°C and dropping to 13°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:39
Sunrise
19:21
Sunset
Moon
Waxing Gibbous
18:54
Moonrise
05:50
Moonset
Daily Forecast
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Saturday
Sunday
Monday
Tuesday
Wednesday
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Saturday
Sunday
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View stargazing scoreWeather in Aalst today, September 25, 2026
Conditions in Aalst on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a grey start, with morning cloud around 100% by 06:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 22°C and cooler readings close to 8°C. Expect humidity between 47% and 93%, most humid near 07:00. Airflow remains manageable, reaching about 3.3 km/h around 15:00.
Expect a more open afternoon, with limited cloud around 0% by 12:00. Residual damp risk should be lower than earlier. Visibility stays generally good near 34.2 km on average, though it can drop toward 17.8 km in thicker cloud or showers. Daylight runs from 07:39 to 19:21, lasting 11 hours 41 minutes of sunlight today.
Overall, Aalst on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 22°C.
Frequently asked questions about weather in Aalst
How warm does it get in Aalst?
The warmest month in Aalst is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Aalst?
The coldest month in Aalst is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Aalst?
The wettest month in Aalst is October, with an average of 81mm of precipitation.
What is the driest time of year in Aalst?
The driest month in Aalst is April, with an average of 52mm of precipitation.
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