S
M
T
W
T
F
S
26
73°
57°
27
73°
52°
28
65°
52°
29
80°
59°
30
74°
51°
1
68°
55°
2
57°
42°
3
68°
41°
4
75°
52°
5
78°
59°
6
80°
63°
7
75°
48°
8
69°
50°
9
74°
55°
10
73°
56°
11
76°
56°
12
77°
58°
13
79°
57°
14
83°
62°
15
83°
62°
16
82°
61°
17
82°
62°
18
78°
62°
19
81°
63°
20
83°
62°
21
84°
63°
22
84°
64°
23
83°
64°
24
84°
63°
25
84°
64°
26
81°
65°
27
82°
64°
28
80°
65°
29
81°
65°
30
83°
64°
31
83°
65°
1
84°
66°
2
86°
66°
3
86°
65°
4
85°
62°
5
78°
61°
6
78°
60°
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 57° to 86°, with overnight lows between 41° and 66°. The average high for May is 79° with an average low of 60°. 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.
