S
M
T
W
T
F
S
27
70°
52°
28
64°
56°
29
69°
58°
30
73°
54°
1
82°
61°
2
74°
53°
3
66°
48°
4
72°
51°
5
65°
45°
6
61°
41°
7
72°
40°
8
70°
54°
9
72°
47°
10
72°
57°
11
66°
59°
12
69°
57°
13
75°
53°
14
66°
49°
15
69°
58°
16
73°
52°
17
62°
46°
18
57°
44°
19
62°
45°
20
64°
44°
21
63°
42°
22
58°
43°
23
56°
37°
24
56°
36°
25
59°
40°
26
64°
42°
27
64°
35°
28
53°
34°
29
53°
33°
30
54°
35°
31
60°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Belle Vernon
Belle Vernon's October 2026 forecast shows daily high temperatures ranging from 53° to 75°, with overnight lows between 33° and 59°. The average high for October is 63° with an average low of 45°. 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 Belle Vernon. See also: November | December | January.