Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 36°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Friday
10th Jul
36

24

15

7
Saturday
11th Jul
36

25

12

7
Sunday
12th Jul
39

24

12

7
Monday
13th Jul
35

25

4

6
Tuesday
14th Jul
33

20

7

6

5-day weather forecast updated at 04:04 on Friday 10th 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 Friday 10th July 2026

Expect clear skies in Rennes, France with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

36
°C maximum temperature
24
°C minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from N

Rennes weather for Saturday 11th 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 12 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
25
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
16
kph wind from NE

Rennes weather for Sunday 12th July 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

39
°C maximum temperature
24
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
18
kph wind from E

Rennes weather for Monday 13th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 19 kph from the east.

35
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
27
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
19
kph wind from E

Rennes weather for Tuesday 14th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a gentle breeze of 13 kph from the north.