Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 2°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Thursday
25th Dec
2

-1

2

1
Friday
26th Dec
4

-2

3

1
Saturday
27th Dec
4

-2

4

1
Sunday
28th Dec
5

-1

8

1
Monday
29th Dec
4

-2

3

1

5-day weather forecast updated at 04:05 on Thursday 25th December 2025 GMT

More about Rennes

Rennes by month

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

Recommended for France

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 25th December 2025

Expect mostly cloudy with light snow in Rennes, France with a maximum temperature of 2°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 4% chance of some snow and a moderate breeze of 22 kph from the north-east.

2
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
1
UV index (Low)
4
% chance of some snow
<5
cm of snow expected
-3
°C wind chill
22
kph wind from NE

Rennes weather for Friday 26th December 2025

Expect broken clouds in Rennes, France with a maximum temperature of 4°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

4
°C maximum temperature
-2
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
15
kph wind from NE

Rennes weather for Saturday 27th December 2025

Expect scattered clouds in Rennes, France with a maximum temperature of 4°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

4
°C maximum temperature
-2
°C minimum temperature
scattered clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
14
kph wind from NE

Rennes weather for Sunday 28th December 2025

Expect scattered clouds in Rennes, France with a maximum temperature of 5°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.