Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 34°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Tuesday
7th Jul
34

17

16

8
Wednesday
8th Jul
33

17

16

8
Thursday
9th Jul
36

19

10

7
Friday
10th Jul
36

23

9

7
Saturday
11th Jul
37

22

11

7

5-day weather forecast updated at 04:04 on Tuesday 7th July 2026 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 7th July 2026

Expect clear skies in Rennes, France with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

34
°C maximum temperature
17
°C minimum temperature
clear skies
16
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
19
kph wind from N

Rennes weather for Wednesday 8th July 2026

Expect clear skies in Rennes, France with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

33
°C maximum temperature
17
°C minimum temperature
clear skies
16
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from N

Rennes weather for Thursday 9th July 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

36
°C maximum temperature
19
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from NE

Rennes weather for Friday 10th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a gentle breeze of 16 kph from the east.

36
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
12
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
16
kph wind from E

Rennes weather for Saturday 11th July 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.