Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 6°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Tuesday
30th Dec
6

-1

6

1
Wednesday
31st Dec
4

-2

8

1
Thursday
1st Jan
3

-3

2

1
Friday
2nd Jan
6

1

2

1
Saturday
3rd Jan
5

-1

6

1

5-day weather forecast updated at 04:04 on Tuesday 30th December 2025 GMT

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The 5-day weather forecast for France (Rennes) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rennes weather forecast by day

Below are the detailed weather forecasts for Rennes for the next 5 days.

Rennes weather for Tuesday 30th December 2025

Expect scattered clouds in Rennes, France with a maximum temperature of 6°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

6
°C maximum temperature
-1
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
21
kph wind from NE

Rennes weather for Wednesday 31st December 2025

Expect clear skies in Rennes, France with a maximum temperature of 4°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

4
°C maximum temperature
-2
°C minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
12
kph wind from NE

Rennes weather for Thursday 1st January 2026

Expect fog in low lying areas in Rennes, France with a maximum temperature of 3°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

3
°C maximum temperature
-3
°C minimum temperature
fog in low lying areas
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
9
kph wind from W

Rennes weather for Friday 2nd January 2026

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 6°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a light breeze of 8 kph from the west.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
18
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
8
kph wind from W

Rennes weather for Saturday 3rd January 2026

Expect broken clouds in Rennes, France with a maximum temperature of 5°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.