Guichen

Ille-et-Vilaine, Bretagne, France

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Current Weather

14°

Partly Cloudy

Feels Like: 13°

Min: 12°

Max: 23°

The next few hours will be partly cloudy, with today reaching 23°C and dropping to 13°C. The coming days will be mostly cloudy

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Hourly Forecast

14° 14° 14° 14° 13° 12° 13° 16° 18° 19° 21° 22° 23° 23° 23° 22° 21° 19° 17° 16° 15° 14° 13° 13°
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4pm
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Today
Tomorrow

Daylight Hours

08:07

Sunrise

19:47

Sunset

11 hours 40 minutes of sunlight today

Moon

Full Moon

19:36

Moonrise

07:37

Moonset

Daily Forecast

Today

12°
23°

Sunday

13°
24°

Monday

16°
20°

Tuesday

17°
26°

Wednesday

16°
22°

Thursday

10°
20°

Friday

10°
20°

Saturday

10°
21°

Sunday

12°
22°

Monday

12°
21°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

93% Very Humid
Low High

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Weather in Guichen today, September 26, 2026

Cloud cover dominates in Guichen on September 26, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Cloud leads the morning, peaking close to 100% near 10:00. Sunshine has little room until later in the day.

The temperature range runs from about 12°C up to 23°C. Relative humidity sits between 40% and 94%, reaching its peak around 03:00. A lighter breeze peaks around 11:00 near 3.6 km/h.

Afternoon skies stay clogged, peaking close to 100% near 19:00. The grey theme continues rather than clearing out. Visibility holds near 31.5 km, though it can fall to 10.7 km. The sun rises at 08:07 and sets at 19:47, for a total of 11 hours 40 minutes of sunlight today.

Overall, Guichen on September 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 23°C.

Frequently asked questions about weather in Guichen

How warm does it get in Guichen?

The warmest month in Guichen 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 Guichen?

The coldest month in Guichen is January, with average low temperatures of 3°C. The average temperature during this period is around 6°C.

What is the wettest time of year in Guichen?

The wettest month in Guichen is October, with an average of 80mm of precipitation.

What is the driest time of year in Guichen?

The driest month in Guichen is August, with an average of 42mm of precipitation.

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Metric (°C, km/h)