Brittany weather live forecast

Today's maximum temperature in Brittany is expected to be 17°C. Select a day from the live weather forecast for Brittany (Brest), France for more weather parameters.

Wednesday
3rd Jun
17

13

1

5
Thursday
4th Jun
15

12

5

5
Friday
5th Jun
15

11

7

4
Saturday
6th Jun
16

13

1

5
Sunday
7th Jun
18

13

4

5

5-day weather forecast updated at 04:00 on Wednesday 3rd June 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 Wednesday 3rd June 2026

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a fresh breeze of 33 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
79
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
33
kph wind from SW

Brittany weather for Thursday 4th June 2026

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 90% chance of some rain and a fresh breeze of 34 kph from the west.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
90
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
34
kph wind from W

Brittany weather for Friday 5th June 2026

Expect sunshine and showers in Brittany with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 25 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Brittany weather for Saturday 6th June 2026

Expect cloudy with some rain in Brittany with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 30 kph from the south.

16
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
1
hour of sunshine
5
UV index (Moderate)
70
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
30
kph wind from S

Brittany weather for Sunday 7th June 2026

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 26 kph from the south-west.