Brittany weather live forecast

Today's maximum temperature in Brittany is expected to be 12°C. Select a day from the live weather forecast for Brittany (Brest), France for more weather parameters.

Sunday
15th Mar
12

5

1

1
Monday
16th Mar
11

8

3

2
Tuesday
17th Mar
13

9

3

3
Wednesday
18th Mar
17

9

11

3
Thursday
19th Mar
15

8

9

3

5-day weather forecast updated at 04:00 on Saturday 14th March 2026 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.

Top Brittany destinations

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 Sunday 15th March 2026

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 24 kph from the west.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
69
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
24
kph wind from W

Brittany weather for Monday 16th March 2026

Expect broken clouds in Brittany with a maximum temperature of 11°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

11
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from W

Brittany weather for Tuesday 17th March 2026

Expect broken clouds in Brittany with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

13
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
30
kph wind from S

Brittany weather for Wednesday 18th March 2026

Expect clear skies in Brittany with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

17
°C maximum temperature
9
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
20
kph wind from E

Brittany weather for Thursday 19th March 2026

Expect scattered clouds in Brittany with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.