S
M
T
W
T
F
S
27
75°
58°
28
76°
55°
29
74°
59°
30
80°
56°
1
86°
57°
2
90°
59°
3
69°
53°
4
66°
55°
5
76°
54°
6
66°
44°
7
74°
42°
8
80°
55°
9
75°
48°
10
66°
51°
11
63°
58°
12
80°
55°
13
85°
65°
14
88°
64°
15
72°
62°
16
83°
49°
17
57°
42°
18
57°
44°
19
63°
49°
20
66°
51°
21
64°
51°
22
66°
54°
23
67°
53°
24
64°
53°
25
62°
44°
26
64°
43°
27
67°
42°
28
57°
38°
29
55°
37°
30
56°
38°
31
62°
43°
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 55° to 88°, with overnight lows between 37° and 65°. The average high for October is 67° with an average low of 49°. 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.