S
M
T
W
T
F
S
31
78°
47°
1
74°
55°
2
78°
48°
3
81°
52°
4
84°
58°
5
86°
62°
6
85°
65°
7
84°
68°
8
83°
66°
9
82°
65°
10
84°
67°
11
83°
66°
12
85°
65°
13
85°
63°
14
82°
64°
15
83°
67°
16
75°
57°
17
77°
58°
18
78°
59°
19
79°
60°
20
77°
64°
21
80°
65°
22
81°
65°
23
80°
64°
24
81°
63°
25
82°
65°
26
84°
66°
27
84°
66°
28
82°
64°
29
81°
60°
30
80°
59°
1
81°
60°
2
81°
60°
3
82°
67°
4
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Belmont
Belmont's June 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 48° and 68°. The average high for June is 82° with an average low of 62°. 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.