Fosses

Val d'Oise, Île-de-France, France

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Current Weather

27°

Clear

Feels Like: 26°

Min: 10°

Max: 28°

The next few hours will be clear, with today reaching 28°C and dropping to 12°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

07:49

Sunrise

19:32

Sunset

11 hours 43 minutes of sunlight today

Moon

Waxing Gibbous

19:04

Moonrise

06:04

Moonset

Daily Forecast

Today

10°
28°

Saturday

13°
23°

Sunday

11°
27°

Monday

16°
27°

Tuesday

18°
27°

Wednesday

18°
24°

Thursday

15°
21°

Friday

9°
19°

Saturday

9°
20°

Sunday

11°
15°

Air Quality Data Available

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UV Index

Wear sunscreen
4 Moderate
Low Extreme

Humidity

34% Dry
Low High

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Weather in Fosses today, September 25, 2026

Conditions in Fosses 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 highs of 28°C and cooler readings close to 10°C. Expect humidity between 32% and 51%, most humid near 21:00. Airflow remains manageable, reaching about 2.7 km/h around 15:00.

Expect a more open afternoon, with limited cloud around 4% by 23:00. Residual damp risk should be lower than earlier. Visibility stays generally good near 43.5 km on average, though it can drop toward 41.3 km in thicker cloud or showers. Daylight runs from 07:49 to 19:32, lasting 11 hours 43 minutes of sunlight today.

The practical takeaway for Fosses is a bright September 25, 2026, ideal for outdoor errands before temperatures ease from about 28°C.

Frequently asked questions about weather in Fosses

How warm does it get in Fosses?

The warmest month in Fosses 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 Fosses?

The coldest month in Fosses 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 Fosses?

The wettest month in Fosses is October, with an average of 81mm of precipitation.

What is the driest time of year in Fosses?

The driest month in Fosses is April, with an average of 51mm of precipitation.

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Metric (°C, km/h)