S
M
T
W
T
F
S
31
64°
54°
1
66°
54°
2
64°
55°
3
N/A
4
53°
44°
5
54°
45°
6
56°
49°
7
56°
45°
8
52°
43°
9
53°
47°
10
60°
51°
11
61°
50°
12
63°
52°
13
60°
52°
14
60°
51°
15
61°
52°
16
58°
52°
17
64°
52°
18
63°
51°
19
60°
52°
20
60°
52°
21
61°
50°
22
62°
52°
23
63°
52°
24
64°
53°
25
64°
53°
26
63°
54°
27
64°
53°
28
63°
53°
29
64°
52°
30
65°
54°
1
63°
53°
2
64°
54°
3
64°
52°
4
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Belmont
Belmont's June 2026 forecast shows daily high temperatures ranging from 52° to 65°, with overnight lows between 43° and 54°. The average high for June is 61° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Belmont. See also: July | August | September.