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°
51°
9
70°
46°
10
69°
48°
11
62°
52°
12
68°
56°
13
82°
56°
14
76°
58°
15
65°
53°
16
74°
47°
17
51°
40°
18
60°
31°
19
66°
36°
20
66°
39°
21
65°
42°
22
62°
37°
23
62°
43°
24
63°
42°
25
65°
39°
26
68°
39°
27
69°
47°
28
72°
46°
29
74°
50°
30
69°
46°
31
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Monongahela
Monongahela's October 2026 forecast shows daily high temperatures ranging from 69° to 74°, with overnight lows between 46° and 52°. The average high for October is 71° with an average low of 48°. 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 Monongahela. See also: November | December | January.
