Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 30°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Friday
22nd May
30

15

14

UV7
Saturday
23rd May
30

17

12

UV7
Sunday
24th May
32

17

15

UV7
Monday
25th May
32

18

16

UV7
Tuesday
26th May
32

18

15

UV7

5-day weather forecast updated at 04:03 on Thursday 21st May 2026 GMT

More about Rennes

Rennes by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for France

Disneyland Paris: Latest offers on tickets & packages

Deal

Check top offers on Disneyland Paris tickets & packages
Combine a family holiday to France or Paris city break
With an exciting visit to Disneyland Paris

Go to Disneyland Paris deal >>

View all Disneyland Paris offers

Disneyland Paris: Add Disney day tickets to your Paris stay

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 22nd May 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

30
°C maximum temperature
15
°C minimum temperature
scattered clouds
14
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

Rennes weather for Saturday 23rd May 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

30
°C maximum temperature
17
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from NE

Rennes weather for Sunday 24th May 2026

Expect clear skies in Rennes, France with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

32
°C maximum temperature
17
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from E

Rennes weather for Monday 25th May 2026

Expect clear skies in Rennes, France with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.