S
M
T
W
T
F
S
26
64°
57°
27
66°
57°
28
68°
57°
29
70°
57°
30
70°
59°
1
66°
57°
2
70°
55°
3
66°
59°
4
66°
59°
5
66°
57°
6
68°
55°
7
68°
55°
8
70°
57°
9
70°
61°
10
68°
63°
11
77°
59°
12
77°
64°
13
68°
59°
14
72°
57°
15
70°
55°
16
66°
52°
17
66°
57°
18
66°
54°
19
68°
54°
20
70°
57°
21
72°
59°
22
73°
63°
23
75°
66°
24
82°
68°
25
84°
72°
26
81°
73°
27
N/A
28
83°
66°
29
84°
69°
30
85°
69°
31
82°
65°
1
81°
66°
2
79°
66°
3
83°
65°
4
77°
66°
5
81°
66°
6
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Saint-Jean-Cap-Ferrat
Saint-Jean-Cap-Ferrat's May 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 65° and 69°. The average high for May is 82° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Saint-Jean-Cap-Ferrat. See also: June | July | August.
