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.

Thursday
12th Mar
12

9

1

1
Friday
13th Mar
11

6

1

1
Saturday
14th Mar
10

6

0

2
Sunday
15th Mar
12

8

2

1
Monday
16th Mar
12

9

4

2

5-day weather forecast updated at 04:00 on Wednesday 11th 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 Thursday 12th 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 76% chance of some rain and a fresh breeze of 38 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
76
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
38
kph wind from SW

Brittany weather for Friday 13th March 2026

Expect mostly cloudy with rain in Brittany with a maximum temperature of 11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a strong breeze of 39 kph from the west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
88
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
39
kph wind from W

Brittany weather for Saturday 14th March 2026

Expect mostly cloudy with rain in Brittany with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 18 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
64
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
18
kph wind from SW

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 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 24 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
55
% chance of some rain
<5
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 12°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.