Brittany weather live forecast

Today's maximum temperature in Brittany is expected to be 15°C. Select a day from the live weather forecast for Brittany (Brest), France for more weather parameters.

Tuesday
12th May
15

7

3

2
Wednesday
13th May
14

9

5

4
Thursday
14th May
12

9

4

4
Friday
15th May
14

8

9

5
Saturday
16th May
15

9

5

4

5-day weather forecast updated at 04:00 on Tuesday 12th 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 Tuesday 12th May 2026

Expect broken clouds in Brittany with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

15
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NW

Brittany weather for Wednesday 13th May 2026

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a fresh breeze of 31 kph from the north-west.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
31
kph wind from NW

Brittany weather for Thursday 14th May 2026

Expect mostly cloudy with rain in Brittany with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 27 kph from the north-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
68
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
27
kph wind from NW

Brittany weather for Friday 15th May 2026

Expect sunshine and showers in Brittany with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 22 kph from the north.

14
°C maximum temperature
8
°C minimum temperature
sunshine and showers
9
hours of sunshine
5
UV index (Moderate)
48
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Brittany weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 17 kph from the west.