S
M
T
W
T
F
S
26
57°
43°
27
68°
49°
28
64°
50°
29
62°
49°
30
61°
48°
1
64°
48°
2
61°
51°
3
60°
46°
4
72°
52°
5
77°
55°
6
67°
57°
7
64°
51°
8
63°
49°
9
65°
52°
10
74°
51°
11
62°
54°
12
67°
48°
13
72°
54°
14
68°
54°
15
66°
52°
16
78°
55°
17
89°
67°
18
87°
67°
19
96°
71°
20
96°
66°
21
66°
56°
22
69°
56°
23
58°
50°
24
58°
51°
25
73°
61°
26
82°
66°
27
84°
66°
28
79°
60°
29
73°
55°
30
69°
54°
31
71°
56°
1
73°
55°
2
75°
60°
3
79°
64°
4
80°
63°
5
83°
64°
6
81°
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 69° to 84°, with overnight lows between 54° and 66°. The average high for May is 77° with an average low of 61°. 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.
