S
M
T
W
T
F
S
27
48°
33°
28
51°
35°
29
41°
31°
30
50°
39°
1
50°
39°
2
49°
38°
3
49°
37°
4
48°
35°
5
47°
34°
6
40°
33°
7
39°
34°
8
38°
32°
9
40°
32°
10
36°
26°
11
35°
25°
12
34°
28°
13
34°
24°
14
33°
25°
15
33°
25°
16
32°
27°
17
35°
30°
18
35°
28°
19
37°
28°
20
34°
29°
21
35°
30°
22
36°
26°
23
30°
23°
24
29°
23°
25
35°
16°
26
31°
15°
27
25°
16°
28
26°
20°
29
27°
21°
30
28°
19°
31
28°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fermont
Fermont's October 2026 forecast shows daily high temperatures ranging from 25° to 51°, with overnight lows between 15° and 39°. The average high for October is 37° with an average low of 28°. 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 Fermont. See also: November | December | January.