Callac

Côtes-d'Armor, Bretagne, France

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Current Weather

13°

Overcast

Feels Like: 11°

Min: 9°

Max: 20°

The next few hours will be overcast, with today reaching 20°C and dropping to 12°C. The coming days will be partly cloudy

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Hourly Forecast

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Today
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Daylight Hours

08:14

Sunrise

19:54

Sunset

11 hours 40 minutes of sunlight today

Moon

Full Moon

19:43

Moonrise

07:44

Moonset

Daily Forecast

Today

9°
20°

Sunday

12°
18°

Monday

13°
18°

Tuesday

16°
23°

Wednesday

13°
20°

Thursday

10°
19°

Friday

10°
19°

Saturday

11°
19°

Sunday

14°
20°

Monday

13°
19°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

88% Humid
Low High

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Weather in Callac today, September 26, 2026

Cloud cover dominates in Callac on September 26, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 03:00. Outdoor plans early on should not rely on bright skies.

Expect highs of 20°C and cooler readings close to 9°C. Moisture in the air spans 50%-94%, with the highest values around 09:00. Expect gentle winds, highest near 19:00 at 3.1 km/h.

Expect persistent cloud later on, with amounts around 100% by 14:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 32.9 km on average, though it can drop toward 13.1 km in thicker cloud or showers. Expect sunrise at 08:14, sunset at 19:54, and 11 hours 40 minutes of sunlight today overall.

Taken together, overcast skies in Callac on September 26, 2026 favour indoor or covered options, with temperatures near 20°C.

Frequently asked questions about weather in Callac

How warm does it get in Callac?

The warmest month in Callac is August, with average high temperatures of 21°C. The average temperature during this period is around 17°C.

How cold does it get in Callac?

The coldest month in Callac is January, with average low temperatures of 4°C. The average temperature during this period is around 6°C.

What is the wettest time of year in Callac?

The wettest month in Callac is December, with an average of 97mm of precipitation.

What is the driest time of year in Callac?

The driest month in Callac is July, with an average of 45mm of precipitation.

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