S
M
T
W
T
F
S
27
72°
46°
28
65°
40°
29
63°
40°
30
66°
45°
1
66°
43°
2
74°
46°
3
63°
37°
4
61°
41°
5
67°
47°
6
63°
38°
7
61°
41°
8
71°
44°
9
72°
46°
10
71°
45°
11
72°
46°
12
70°
44°
13
67°
36°
14
55°
32°
15
54°
31°
16
55°
31°
17
54°
30°
18
54°
30°
19
55°
33°
20
59°
35°
21
62°
38°
22
65°
41°
23
65°
41°
24
64°
40°
25
57°
38°
26
58°
29°
27
51°
26°
28
49°
27°
29
50°
26°
30
52°
27°
31
53°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Twin Falls
Twin Falls's October 2026 forecast shows daily high temperatures ranging from 49° to 74°, with overnight lows between 26° and 47°. The average high for October is 62° with an average low of 37°. 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 Twin Falls. See also: November | December | January.
