S
M
T
W
T
F
S
27
88°
63°
28
82°
64°
29
82°
61°
30
81°
63°
31
81°
64°
1
81°
64°
2
91°
64°
3
82°
64°
4
82°
63°
5
81°
64°
6
84°
66°
7
84°
66°
8
86°
68°
9
90°
70°
10
90°
72°
11
97°
72°
12
93°
75°
13
95°
73°
14
93°
72°
15
90°
72°
16
93°
72°
17
91°
72°
18
90°
70°
19
86°
72°
20
84°
68°
21
88°
66°
22
81°
63°
23
81°
64°
24
82°
66°
25
81°
66°
26
82°
68°
27
82°
72°
28
84°
66°
29
86°
59°
30
82°
63°
31
81°
59°
1
79°
63°
2
86°
57°
3
77°
59°
4
79°
61°
5
90°
64°
6
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cannes
Cannes's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Cannes. See also: September | October | November.
