Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 54°F. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Saturday
13th Dec
54

46

3

0
Sunday
14th Dec
50

45

0

0
Monday
15th Dec
54

43

2

1
Tuesday
16th Dec
54

48

1

1
Wednesday
17th Dec
52

45

1

1

5-day weather forecast updated at 04:06 on Friday 12th 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 Saturday 13th December 2025

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 54°F and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and a light breeze of 5 mph from the north-east.

54
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
5
% chance of some rain
<2
mm of rainfall expected
54
°F wind chill
5
mph wind from NE

Rennes weather for Sunday 14th December 2025

Expect overcast skies in Rennes, France with a maximum temperature of 50°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.

50
°F maximum temperature
45
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from S

Rennes weather for Monday 15th December 2025

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 54°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a moderate breeze of 12 mph from the south.

54
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
29
% chance of some rain
<2
mm of rainfall expected
54
°F wind chill
12
mph wind from S

Rennes weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 54°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 9 mph from the south.

54
°F maximum temperature
48
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
41
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
mph wind from S

Rennes weather for Wednesday 17th December 2025

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 52°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 11 mph from the south.