S
M
T
W
T
F
S
27
75°
48°
28
77°
44°
29
74°
47°
30
75°
42°
1
75°
43°
2
74°
47°
3
75°
48°
4
75°
47°
5
73°
35°
6
62°
32°
7
58°
33°
8
60°
36°
9
64°
33°
10
58°
29°
11
56°
32°
12
58°
35°
13
60°
37°
14
65°
33°
15
61°
42°
16
64°
34°
17
57°
31°
18
56°
33°
19
55°
36°
20
61°
40°
21
64°
36°
22
60°
34°
23
53°
31°
24
52°
33°
25
53°
36°
26
Hist. Avg.
58°
33°
27
Hist. Avg.
57°
32°
28
Hist. Avg.
57°
32°
29
Hist. Avg.
56°
32°
30
Hist. Avg.
56°
31°
31
Hist. Avg.
55°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Twin Falls
Twin Falls's October 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 29° and 48°. The average high for October is 64° 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.
