Brittany weather live forecast

Today's maximum temperature in Brittany is expected to be 11°C. Select a day from the live weather forecast for Brittany (Brest), France for more weather parameters.

Friday
19th Dec
11

6

4

1
Saturday
20th Dec
10

7

1

0
Sunday
21st Dec
9

4

1

0
Monday
22nd Dec
10

3

0

0
Tuesday
23rd Dec
10

5

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 11°C, 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 14 kph from the west.

11
°C maximum temperature
6
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
14
kph wind from W

Brittany weather for Saturday 20th December 2025

Expect mostly cloudy with rain in Brittany with a maximum temperature of 10°C 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 31 kph from the south.

10
°C maximum temperature
7
°C 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
31
kph wind from S

Brittany weather for Sunday 21st December 2025

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 9°C 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 11 kph from the south-east.

9
°C maximum temperature
4
°C 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
8
°C wind chill
11
kph wind from SE

Brittany weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 10°C 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 16 kph from the south-east.

10
°C maximum temperature
3
°C 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
7
°C wind chill
16
kph wind from SE

Brittany weather for Tuesday 23rd December 2025

Expect broken clouds in Brittany with a maximum temperature of 10°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.