S
M
T
W
T
F
S
31
78°
56°
1
77°
62°
2
77°
56°
3
80°
56°
4
82°
61°
5
84°
63°
6
87°
72°
7
88°
69°
8
81°
72°
9
88°
72°
10
90°
72°
11
88°
68°
12
80°
68°
13
80°
62°
14
79°
58°
15
74°
55°
16
77°
55°
17
73°
55°
18
76°
64°
19
78°
58°
20
80°
58°
21
76°
64°
22
76°
59°
23
81°
60°
24
81°
62°
25
76°
58°
26
74°
61°
27
76°
62°
28
82°
67°
29
84°
69°
30
84°
66°
1
83°
65°
2
83°
66°
3
82°
65°
4
80°
68°
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 74° to 84°, with overnight lows between 58° and 69°. The average high for June is 80° with an average low of 63°. 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.