S
M
T
W
T
F
S
26
43°
33°
27
43°
34°
28
48°
31°
29
61°
27°
30
59°
23°
1
66°
27°
2
77°
25°
3
75°
33°
4
63°
35°
5
51°
26°
6
59°
21°
7
73°
31°
8
74°
40°
9
65°
39°
10
76°
33°
11
93°
42°
12
77°
40°
13
92°
36°
14
85°
42°
15
82°
37°
16
83°
51°
17
64°
47°
18
48°
39°
19
62°
32°
20
59°
39°
21
63°
40°
22
62°
34°
23
71°
41°
24
82°
47°
25
86°
52°
26
80°
50°
27
69°
49°
28
72°
50°
29
77°
47°
30
81°
52°
31
82°
54°
1
79°
53°
2
85°
58°
3
77°
54°
4
75°
53°
5
69°
53°
6
72°
54°
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 59° to 86°, with overnight lows between 34° and 58°. The average high for May is 75° with an average low of 49°. 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.
