S
M
T
W
T
F
S
26
64°
45°
27
65°
46°
28
69°
47°
29
70°
48°
30
69°
50°
1
66°
50°
2
65°
49°
3
65°
50°
4
66°
51°
5
66°
51°
6
67°
52°
7
66°
50°
8
67°
50°
9
67°
51°
10
68°
52°
11
67°
51°
12
67°
50°
13
68°
50°
14
69°
51°
15
75°
54°
16
76°
57°
17
76°
56°
18
75°
55°
19
72°
57°
20
72°
56°
21
74°
57°
22
72°
57°
23
76°
54°
24
76°
56°
25
74°
57°
26
74°
57°
27
79°
58°
28
78°
57°
29
74°
56°
30
75°
54°
31
74°
54°
1
75°
55°
2
75°
53°
3
77°
56°
4
77°
54°
5
78°
57°
6
77°
59°
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 64° to 79°, with overnight lows between 45° and 59°. The average high for May is 71° with an average low of 53°. 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.
