S
M
T
W
T
F
S
26
84°
65°
27
81°
60°
28
79°
59°
29
80°
63°
30
83°
62°
31
81°
60°
1
85°
65°
2
84°
59°
3
80°
60°
4
79°
59°
5
80°
62°
6
81°
61°
7
80°
59°
8
79°
58°
9
82°
64°
10
86°
63°
11
80°
64°
12
84°
65°
13
85°
65°
14
84°
64°
15
85°
64°
16
86°
57°
17
79°
60°
18
80°
63°
19
79°
58°
20
78°
56°
21
76°
57°
22
79°
57°
23
84°
59°
24
85°
63°
25
86°
62°
26
84°
56°
27
77°
55°
28
77°
55°
29
78°
56°
30
82°
61°
31
82°
62°
1
83°
61°
2
83°
58°
3
77°
59°
4
82°
61°
5
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Belmont
Belmont's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 55° and 65°. The average high for August is 81° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Belmont. See also: September | October | November.
