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Hourly Forecast
Daylight Hours
07:42
Sunrise
19:24
Sunset
Moon
Waxing Gibbous
18:57
Moonrise
05:54
Moonset
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View stargazing scoreWeather in Uccle today, September 25, 2026
Expect a mostly clear day in Uccle on September 25, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The morning sky stays heavily clouded, with cover near 75% around 09:00. Grey conditions set the early tone before any later change.
Expect highs of 24°C and cooler readings close to 10°C. The air stays humid, with relative humidity between 42% and 75% and the peak around 09:00. Airflow remains manageable, reaching about 2.8 km/h around 12:00.
Through the afternoon skies look more workable, with cloud near 0% around 12:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility holds near 40.6 km, though it can fall to 33.1 km. Expect sunrise at 07:42, sunset at 19:24, and 11 hours 42 minutes of sunlight today overall.
The practical takeaway for Uccle is a bright September 25, 2026, ideal for outdoor errands before temperatures ease from about 24°C.
Frequently asked questions about weather in Uccle
How warm does it get in Uccle?
The warmest month in Uccle 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 Uccle?
The coldest month in Uccle 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 Uccle?
The wettest month in Uccle is January, with an average of 85mm of precipitation.
What is the driest time of year in Uccle?
The driest month in Uccle is April, with an average of 49mm of precipitation.
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