Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 37°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Thursday
9th Jul
37

17

10

7
Friday
10th Jul
36

24

13

7
Saturday
11th Jul
38

24

11

7
Sunday
12th Jul
37

24

10

7
Monday
13th Jul
37

24

5

6

5-day weather forecast updated at 04:04 on Thursday 9th 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 Thursday 9th 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 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

37
°C maximum temperature
17
°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 N

Rennes weather for Friday 10th 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 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

36
°C maximum temperature
24
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
16
kph wind from NE

Rennes weather for Saturday 11th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 38°C, high levels of heat & humidity, maximum UV of 7 (High) and 11 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 north-east.

38
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
11
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 NE

Rennes weather for Sunday 12th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a gentle breeze of 16 kph from the east.

37
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
7
UV index (High)
16
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
16
kph wind from E

Rennes weather for Monday 13th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 17 kph from the east.