S
M
T
W
T
F
S
31
69°
55°
1
69°
54°
2
70°
53°
3
69°
51°
4
68°
50°
5
69°
55°
6
70°
55°
7
71°
58°
8
78°
58°
9
73°
57°
10
76°
52°
11
71°
51°
12
71°
54°
13
72°
58°
14
73°
52°
15
71°
52°
16
72°
53°
17
72°
53°
18
73°
58°
19
75°
60°
20
80°
61°
21
76°
60°
22
75°
57°
23
76°
62°
24
82°
62°
25
81°
61°
26
78°
57°
27
78°
57°
28
79°
61°
29
81°
56°
30
78°
57°
1
79°
59°
2
82°
63°
3
80°
64°
4
85°
62°
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 68° to 85°, with overnight lows between 50° and 64°. The average high for June is 75° with an average low of 57°. 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.