S
M
T
W
T
F
S
27
73°
56°
28
76°
55°
29
79°
57°
30
80°
58°
1
79°
54°
2
78°
55°
3
77°
54°
4
76°
54°
5
76°
56°
6
75°
48°
7
66°
44°
8
63°
45°
9
65°
44°
10
69°
44°
11
70°
47°
12
67°
43°
13
62°
39°
14
61°
41°
15
66°
47°
16
67°
50°
17
61°
48°
18
69°
43°
19
65°
42°
20
59°
45°
21
58°
40°
22
58°
40°
23
63°
50°
24
68°
44°
25
61°
40°
26
56°
37°
27
56°
44°
28
57°
38°
29
55°
35°
30
53°
34°
31
52°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fairmont
Fairmont's October 2026 forecast shows daily high temperatures ranging from 52° to 80°, with overnight lows between 34° and 58°. The average high for October is 66° with an average low of 46°. 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 Fairmont. See also: November | December | January.
