Brittany weather live forecast

Today's maximum temperature in Brittany is expected to be 23°C. Select a day from the live weather forecast for Brittany (Brest), France for more weather parameters.

Thursday
21st May
23

12

8

UV7
Friday
22nd May
26

13

6

UV6
Saturday
23rd May
24

13

13

UV6
Sunday
24th May
28

14

15

UV7
Monday
25th May
28

16

13

UV7

5-day weather forecast updated at 04:00 on Thursday 21st May 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 Thursday 21st May 2026

Expect scattered clouds in Brittany with a maximum temperature of 23°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

23
°C maximum temperature
12
°C minimum temperature
scattered clouds
8
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
18
kph wind from S

Brittany weather for Friday 22nd May 2026

Expect broken clouds in Brittany with a maximum temperature of 26°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

26
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
12
kph wind from S

Brittany weather for Saturday 23rd May 2026

Expect scattered clouds in Brittany with a maximum temperature of 24°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

24
°C maximum temperature
13
°C minimum temperature
scattered clouds
13
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
16
kph wind from NE

Brittany weather for Sunday 24th May 2026

Expect clear skies in Brittany with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

28
°C maximum temperature
14
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from E

Brittany weather for Monday 25th May 2026

Expect clear skies in Brittany with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.