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10°
Overcast
Feels Like: 11°
Min: 10°
Max: 25°
The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 16°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
07:41
Sunrise
19:24
Sunset
Moon
Waxing Gibbous
18:56
Moonrise
05:54
Moonset
Daily Forecast
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Saturday
Sunday
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Sunday
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UV Index
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View stargazing scoreWeather in Zaventem today, September 25, 2026
Zaventem is set for a fine, sunny day on September 25, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Cloud leads the morning, peaking close to 100% near 06:00. Sunshine has little room until later in the day.
Expect highs of 25°C and cooler readings close to 10°C. Relative humidity sits between 39% and 82%, reaching its peak around 06:00. Winds stay light, near 2.6 km/h by 11:00, so the day feels still more than breezy.
Afternoon conditions open up, holding cloud close to 21% near 12:00. The day finishes on a milder, brighter note. Visibility stays generally good near 39.8 km on average, though it can drop toward 32.2 km in thicker cloud or showers. The sun rises at 07:41 and sets at 19:24, for a total of 11 hours 42 minutes of sunlight today.
In short, September 25, 2026 looks like a fine day in Zaventem for being outside, peaking around 25°C.
Frequently asked questions about weather in Zaventem
How warm does it get in Zaventem?
The warmest month in Zaventem is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Zaventem?
The coldest month in Zaventem 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 Zaventem?
The wettest month in Zaventem is January, with an average of 80mm of precipitation.
What is the driest time of year in Zaventem?
The driest month in Zaventem is April, with an average of 48mm of precipitation.
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