World Resorts France Rennes Weather

Rennes 7 Days Forecast

15.01
thu
Day
52°F
N 22 mph
Precip.
100%
Night
41°F
N 8 mph
Precip.
0%
16.01
fri
Day
48°F
N 11 mph
Precip.
100%
Night
41°F
N 7 mph
Precip.
0%
17.01
sat
Day
48°F
NW 8 mph
Precip.
0%
Night
45°F
W 9 mph
Precip.
100%
18.01
sun
Day
48°F
W 14 mph
Precip.
67%
Night
43°F
NW 9 mph
Precip.
0%
19.01
mon
Day
48°F
N 9 mph
Precip.
0%
Night
41°F
NW 6 mph
Precip.
0%
20.01
tue
Day
46°F
W 11 mph
Precip.
0%
Night
39°F
SW 8 mph
Precip.
0%
21.01
wed
Day
43°F
SW 12 mph
Precip.
0%
Night
41°F
S 11 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 48.0°F. The highest and lowest sea temperatures during the month were 49.1°F and 46.9°F.

Air temperature in Rennes, °F

Precipitation total in Rennes, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Rennes

Sunniest months:
August 12 days
July 12 days
September 11 days
Warmest months:
August 74.1 °F
July 73.9 °F
June 69.7 °F
Warmest sea temp:
August 65.9 °F
September 64.8 °F
July 64.2 °F
Coldest months:
January 46.2 °F
February 48.0 °F
December 48.6 °F
Rainiest months:
June 5 days
April 4 days
November 3 days
Windiest months:
February 11.0 mph
December 10.8 mph
March 10.4 mph

Rennes on a weather map

Current weather
07:21
Rennes
+48°F
N 16 mph
Feels like: +43°F
Precip.: 100%
Places in France:
Name
°F
Annecy
+30°F
Antibes
+52°F
Biarritz
+46°F
Bordeaux
+45°F
Cannes
+50°F
Corsica
+50°F
Marseilles
+50°F
Menton
+52°F
Montpellier
+52°F
Nice
+48°F
Paris
+48°F
Saint-Tropez
+48°F
Toulouse
+48°F
Chamonix
+27°F
Etretat
+46°F
all places
24 Hours Forecast
Rennes
Local time: 07:21
January 15, thursday
0900
48°F
N
19 mph
1200
52°F
N
22 mph
1500
50°F
N
29 mph
1800
48°F
E
27 mph
2100
46°F
NE
9 mph
January 16, friday
0000
41°F
N
8 mph
0300
43°F
N
9 mph
0600
43°F
N
10 mph
Units of measurement: °C / °F