S
M
T
W
T
F
S
26
70°
45°
27
61°
46°
28
54°
43°
29
65°
37°
30
61°
39°
1
62°
34°
2
71°
30°
3
77°
49°
4
84°
42°
5
61°
46°
6
63°
37°
7
75°
45°
8
79°
52°
9
82°
42°
10
77°
44°
11
87°
45°
12
85°
51°
13
82°
43°
14
85°
52°
15
95°
56°
16
89°
59°
17
87°
60°
18
64°
44°
19
66°
43°
20
65°
50°
21
62°
51°
22
72°
51°
23
78°
56°
24
82°
61°
25
83°
60°
26
82°
63°
27
84°
63°
28
82°
61°
29
81°
58°
30
82°
60°
31
80°
57°
1
84°
62°
2
80°
61°
3
76°
58°
4
77°
61°
5
82°
63°
6
84°
63°
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 62° to 84°, with overnight lows between 43° and 63°. The average high for May is 77° with an average low of 57°. 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.
