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15°
Mostly Cloudy
Feels Like: 16°
Min: 12°
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 drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:53
Sunrise
19:29
Sunset
Moon
Waning Gibbous
19:36
Moonrise
08:38
Moonset
Daily Forecast
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
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UV Index
Humidity
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View stargazing scoreWeather in Fontenay-lès-Briis today, September 27, 2026
Expect a muted, overcast feel in Fontenay-lès-Briis on September 27, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 90% by 01:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 25°C and cooler readings close to 12°C. Relative humidity sits between 47% and 97%, reaching its peak around 08:00. A lighter breeze peaks around 17:00 near 4.7 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 29.6 km, briefly nearer 4.7 km. The sun rises at 07:53 and sets at 19:29, for a total of 11 hours 36 minutes of sunlight today.
Taken together, overcast skies in Fontenay-lès-Briis on September 27, 2026 favour indoor or covered options, with temperatures near 25°C.
Frequently asked questions about weather in Fontenay-lès-Briis
How warm does it get in Fontenay-lès-Briis?
The warmest month in Fontenay-lès-Briis is July, with average high temperatures of 26°C. The average temperature during this period is around 21°C.
How cold does it get in Fontenay-lès-Briis?
The coldest month in Fontenay-lès-Briis is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Fontenay-lès-Briis?
The wettest month in Fontenay-lès-Briis is October, with an average of 80mm of precipitation.
What is the driest time of year in Fontenay-lès-Briis?
The driest month in Fontenay-lès-Briis is July, with an average of 45mm of precipitation.
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