S
M
T
W
T
F
S
26
61°
43°
27
74°
39°
28
73°
51°
29
62°
49°
30
52°
40°
1
53°
36°
2
46°
34°
3
59°
34°
4
72°
49°
5
73°
57°
6
57°
47°
7
61°
37°
8
62°
40°
9
68°
49°
10
64°
48°
11
63°
39°
12
69°
40°
13
68°
48°
14
60°
41°
15
67°
51°
16
77°
63°
17
84°
64°
18
89°
65°
19
85°
64°
20
72°
51°
21
70°
52°
22
72°
49°
23
74°
54°
24
79°
58°
25
79°
61°
26
78°
59°
27
77°
53°
28
75°
57°
29
75°
59°
30
74°
57°
31
69°
54°
1
69°
51°
2
70°
50°
3
69°
50°
4
71°
52°
5
76°
60°
6
80°
61°
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 60° to 89°, with overnight lows between 41° and 65°. The average high for May is 75° with an average low of 56°. 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.
