Measurements:
°C
°F
CURRENT WEATHER
17:06
Cassis
70°F
W 23 mph
Feels like: 70°F
Precip: 20%
World Resorts France Cassis Weather

7 Day Weather Forecast

10.19
mon
DAY
70°F
W 25 mph
precip
25%
NIGHT
70°F
W 21 mph
precip
23%
10.20
tue
DAY
68°F
NW 22 mph
precip
74%
NIGHT
62°F
SE 18 mph
precip
27%
10.21
wed
DAY
62°F
SE 21 mph
precip
4%
NIGHT
58°F
SE 25 mph
precip
4%
10.22
thu
DAY
60°F
SE 22 mph
precip
12%
NIGHT
62°F
SE 6 mph
precip
13%
10.23
fri
DAY
66°F
SE 6 mph
precip
3%
NIGHT
60°F
SE 24 mph
precip
3%
10.24
sat
DAY
60°F
SE 27 mph
precip
5%
NIGHT
58°F
SE 25 mph
precip
14%
10.25
sun
DAY
60°F
SE 11 mph
precip
12%
NIGHT
60°F
SE 14 mph
precip
21%

Cassis Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Cassis was 22.8°F. The maximum and minimum values were 21.5°F and 24.1°F respectively.

Cassis on the Weather Map

Best Time to Visit Cassis
The most sunny months:
July 29 days
August 28 days
June 25 days
The most warm months:
August 85.4 °F
July 85.4 °F
June 79.4 °F
Warmest sea temperature:
August 77.6 °F
July 75.7 °F
September 74.9 °F
The most cold months:
January 51.5 °F
February 52.7 °F
December 54.4 °F
The most rainy months:
November 4 days
October 3 days
December 3 days
The most windy months:
January 13 mph
March 13 mph
February 12 mph
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