Brittany weather live forecast

Today's maximum temperature in Brittany is expected to be 52°F. Select a day from the live weather forecast for Brittany (Brest), France for more weather parameters.

Friday
19th Dec
52

43

4

1
Saturday
20th Dec
50

45

1

0
Sunday
21st Dec
48

39

1

0
Monday
22nd Dec
50

37

0

0
Tuesday
23rd Dec
50

41

2

0

5-day weather forecast updated at 04:01 on Friday 19th December 2025 GMT

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The 5-day weather forecast for Brittany (Brest) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Below are temperatures expected today at popular countries, regions and places in Brittany. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

Brittany weather forecast by day

Below are the detailed weather forecasts for Brittany for the next 5 days. The forecasts shown are for Brest and may not represent the whole of Brittany. Browse more destinations in Brittany to view more weather forecasts.

Brittany weather for Friday 19th December 2025

Expect broken clouds in Brittany with a maximum temperature of 52°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a gentle breeze of 9 mph from the west.

52
°F maximum temperature
43
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
52
°F wind chill
9
mph wind from W

Brittany weather for Saturday 20th December 2025

Expect mostly cloudy with rain in Brittany with a maximum temperature of 50°F and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 19 mph from the south.

50
°F maximum temperature
45
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
98
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
19
mph wind from S

Brittany weather for Sunday 21st December 2025

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 48°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 7 mph from the south-east.

48
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
49
% chance of some rain
<2
mm of rainfall expected
46
°F wind chill
7
mph wind from SE

Brittany weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 50°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 10 mph from the south-east.

50
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
35
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
10
mph wind from SE

Brittany weather for Tuesday 23rd December 2025

Expect broken clouds in Brittany with a maximum temperature of 50°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.