Measurements:
°C
°F
Rennes
58°F
NE 11 mph
Feels like: 54°F
Precip: 100%
World Resorts France Rennes Weather

14 Day Weather Forecast

03.10
tue
DAY
54°F
NE 7 mph
precip
83%
NIGHT
46°F
NE 12 mph
precip
0%
03.11
wed
DAY
52°F
SE 16 mph
precip
73%
NIGHT
40°F
NE 4 mph
precip
0%
03.12
thu
DAY
52°F
NE 18 mph
precip
0%
NIGHT
50°F
N 21 mph
precip
0%
03.13
fri
DAY
48°F
NE 14 mph
precip
100%
NIGHT
36°F
SE 11 mph
precip
100%
03.14
sat
DAY
50°F
SE 12 mph
precip
100%
NIGHT
36°F
E 6 mph
precip
0%
03.15
sun
DAY
48°F
NE 14 mph
precip
55%
NIGHT
40°F
E 7 mph
precip
0%
03.16
mon
DAY
52°F
NE 14 mph
precip
0%
NIGHT
46°F
NE 14 mph
precip
0%
03.17
tue
DAY
48°F
NE 15 mph
precip
65%
NIGHT
38°F
E 7 mph
precip
100%
03.18
wed
DAY
46°F
E 14 mph
precip
100%
NIGHT
48°F
NE 23 mph
precip
100%
03.19
thu
DAY
48°F
E 28 mph
precip
100%
NIGHT
44°F
E 22 mph
precip
53%
03.20
fri
DAY
48°F
NE 12 mph
precip
100%
NIGHT
46°F
E 17 mph
precip
100%
03.21
sat
DAY
46°F
E 17 mph
precip
100%
NIGHT
40°F
E 11 mph
precip
44%
03.22
sun
DAY
46°F
E 17 mph
precip
100%
NIGHT
34°F
E 9 mph
precip
0%
03.23
mon
DAY
48°F
NE 14 mph
precip
100%
NIGHT
50°F
NE 17 mph
precip
100%

Rennes Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Rennes was 48.0°F. The maximum and minimum values were 46.4°F and 49.4°F respectively.

Rennes on the Weather Map

Best Time to Visit Rennes
The most sunny months:
August 12 days
July 12 days
September 11 days
The most warm months:
August 76.8 °F
July 76.5 °F
June 71.9 °F
Warmest sea temperature:
August 67.6 °F
September 66.5 °F
July 65.7 °F
The most cold months:
January 45.8 °F
February 48.0 °F
December 48.5 °F
The most rainy months:
June 5 days
April 4 days
November 3 days
The most windy months:
February 11 mph
December 11 mph
January 10 mph
France Resorts:
NAME
Antibes +56
Biarritz +54
Bordeaux +66
Cannes +56
Chamonix +36
Corsica +60
Etretat +50
Marseilles +60
Menton +56
Montpellier +58
Nice +54
Paris +60
Perpignan +58
Saint-Tropez +58
Toulouse +58
24 Hours Weather Forecast
Rennes
Local time: 13:42
10 mar, tuesday
1500 58°F
NE
11 mph
1800 52°F
NE
12 mph
2100 46°F
NE
9 mph
11 mar, wednesday
0000 46°F
NE
12 mph
0300 48°F
NE
16 mph
0600 48°F
NE
17 mph
0900 50°F
SE
14 mph
1200 52°F
SE
16 mph