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
79°
72°
28
77°
70°
29
82°
68°
30
82°
69°
31
79°
67°
1
78°
67°
2
76°
64°
3
78°
63°
4
72°
60°
5
76°
65°
6
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nice
Nice's May 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 60° and 69°. The average high for May is 78° with an average low of 65°. 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 Nice. See also: June | July | August.
