S
M
T
W
T
F
S
26
48°
23°
27
46°
28°
28
45°
25°
29
45°
28°
30
45°
27°
1
61°
27°
2
68°
37°
3
73°
32°
4
45°
34°
5
36°
27°
6
48°
27°
7
55°
19°
8
63°
39°
9
54°
30°
10
57°
27°
11
72°
36°
12
72°
41°
13
70°
39°
14
73°
55°
15
67°
44°
16
52°
33°
17
42°
35°
18
43°
36°
19
50°
32°
20
62°
44°
21
64°
41°
22
64°
44°
23
71°
49°
24
69°
46°
25
72°
50°
26
76°
49°
27
75°
52°
28
75°
51°
29
72°
53°
30
73°
44°
31
70°
50°
1
69°
50°
2
68°
49°
3
72°
49°
4
75°
51°
5
70°
50°
6
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Belmont
Belmont's May 2026 forecast shows daily high temperatures ranging from 42° to 76°, with overnight lows between 32° and 53°. The average high for May is 67° with an average low of 46°. 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 Belmont. See also: June | July | August.
