S
M
T
W
T
F
S
27
74°
43°
28
73°
45°
29
75°
47°
30
78°
48°
1
82°
48°
2
82°
47°
3
81°
47°
4
81°
46°
5
76°
43°
6
68°
35°
7
67°
34°
8
66°
36°
9
64°
33°
10
65°
34°
11
66°
34°
12
68°
40°
13
70°
39°
14
74°
42°
15
75°
42°
16
75°
41°
17
74°
42°
18
72°
42°
19
70°
40°
20
64°
40°
21
61°
37°
22
60°
32°
23
66°
32°
24
67°
30°
25
65°
35°
26
71°
31°
27
72°
32°
28
68°
34°
29
69°
32°
30
69°
34°
31
68°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fallon
Fallon's October 2026 forecast shows daily high temperatures ranging from 60° to 82°, with overnight lows between 30° and 48°. The average high for October is 71° with an average low of 39°. 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 Fallon. See also: November | December | January.