S
M
T
W
T
F
S
26
81°
58°
27
85°
55°
28
84°
56°
29
79°
62°
30
79°
62°
1
86°
55°
2
84°
58°
3
83°
60°
4
84°
62°
5
90°
61°
6
78°
53°
7
74°
42°
8
76°
45°
9
80°
48°
10
89°
50°
11
84°
59°
12
81°
48°
13
82°
48°
14
78°
49°
15
74°
56°
16
75°
54°
17
69°
50°
18
72°
52°
19
70°
49°
20
74°
48°
21
73°
44°
22
76°
42°
23
75°
50°
24
74°
49°
25
75°
49°
26
77°
49°
27
78°
51°
28
76°
50°
29
80°
48°
30
74°
51°
31
75°
52°
1
76°
52°
2
76°
53°
3
75°
53°
4
74°
52°
5
75°
53°
6
76°
53°
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 80°, with overnight lows between 42° and 53°. The average high for May is 75° with an average low of 50°. 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.
