S
M
T
W
T
F
S
27
77°
56°
28
78°
55°
29
77°
55°
30
76°
54°
1
76°
49°
2
74°
45°
3
65°
42°
4
62°
42°
5
63°
45°
6
67°
41°
7
63°
40°
8
60°
46°
9
63°
50°
10
66°
50°
11
72°
42°
12
70°
39°
13
60°
38°
14
60°
38°
15
58°
39°
16
59°
41°
17
63°
44°
18
67°
46°
19
68°
48°
20
68°
44°
21
66°
47°
22
67°
48°
23
69°
48°
24
66°
47°
25
68°
45°
26
68°
36°
27
65°
34°
28
54°
40°
29
58°
43°
30
59°
40°
31
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Belmont
Belmont's October 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 34° and 56°. The average high for October is 66° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Belmont. See also: November | December | January.