S
M
T
W
T
F
S
26
80°
59°
27
82°
59°
28
79°
58°
29
76°
58°
30
78°
59°
31
82°
60°
1
82°
59°
2
81°
57°
3
84°
59°
4
83°
58°
5
80°
52°
6
77°
54°
7
79°
53°
8
75°
54°
9
74°
51°
10
74°
51°
11
76°
57°
12
82°
58°
13
78°
53°
14
79°
50°
15
75°
49°
16
76°
57°
17
78°
56°
18
75°
50°
19
75°
50°
20
77°
49°
21
78°
52°
22
81°
56°
23
82°
56°
24
81°
55°
25
82°
56°
26
81°
57°
27
82°
52°
28
80°
56°
29
81°
55°
30
80°
48°
31
73°
46°
1
72°
46°
2
71°
47°
3
71°
46°
4
72°
46°
5
70°
47°
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 70° to 84°, with overnight lows between 46° and 60°. The average high for August is 78° with an average low of 54°. 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.
