La Chapelle-Janson

Ille-et-Vilaine, Bretagne, France

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Current Weather

19°

Overcast

Feels Like: 19°

Min: 14°

Max: 22°

The next few hours will be overcast, with today reaching 22°C and dropping to 16°C. The coming days will be light rain in the morning.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

19° 20° 20° 21° 22° 22° 22° 22° 22° 21° 20° 19° 19° 19° 18° 17° 17° 17° 16° 16° 16° 16° 16° 16°
18%
62%
62%
62%
82%
82%
82%
90%
90%
90%
82%
82%
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
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3am
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6am
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Today
Tomorrow

Daylight Hours

08:06

Sunrise

19:42

Sunset

11 hours 36 minutes of sunlight today

Moon

Waning Gibbous

19:50

Moonrise

08:51

Moonset

Daily Forecast

Today

14°
22°

Monday

16°
19°

Tuesday

18°
25°

Wednesday

16°
22°

Thursday

14°
20°

Friday

11°
20°

Saturday

11°
19°

Sunday

11°
18°

Monday

12°
14°

Tuesday

13°
19°

Air Quality Data Available

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UV Index

No protection needed
2 Low
Low Extreme

Humidity

69% Comfortable
Low High

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Weather in La Chapelle-Janson today, September 27, 2026

Rain features in La Chapelle-Janson on September 27, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Cloud leads the morning, peaking close to 100% near 11:00. Sunshine has little room until later in the day.

Expect highs of 22°C and cooler readings close to 14°C. Expect humidity between 61% and 89%, most humid near 23:00. Expect gentle winds, highest near 16:00 at 6.6 km/h.

Through the afternoon cloud remains the main feature, with cover near 100% around 14:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 34.0 km, briefly nearer 21.0 km. Daylight runs from 08:06 to 19:42, lasting 11 hours 36 minutes of sunlight today.

In short, treat September 27, 2026 in La Chapelle-Janson as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.

Frequently asked questions about weather in La Chapelle-Janson

How warm does it get in La Chapelle-Janson?

The warmest month in La Chapelle-Janson is July, with average high temperatures of 24°C. The average temperature during this period is around 19°C.

How cold does it get in La Chapelle-Janson?

The coldest month in La Chapelle-Janson is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.

What is the wettest time of year in La Chapelle-Janson?

The wettest month in La Chapelle-Janson is January, with an average of 90mm of precipitation.

What is the driest time of year in La Chapelle-Janson?

The driest month in La Chapelle-Janson is August, with an average of 47mm of precipitation.

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Metric (°C, km/h)