S
M
T
W
T
F
S
27
60°
24°
28
67°
31°
29
64°
53°
30
58°
39°
1
59°
31°
2
70°
40°
3
66°
34°
4
75°
33°
5
76°
53°
6
75°
36°
7
65°
40°
8
74°
37°
9
69°
46°
10
49°
31°
11
31°
29°
12
33°
19°
13
50°
22°
14
61°
28°
15
52°
32°
16
71°
25°
17
71°
42°
18
57°
31°
19
61°
28°
20
57°
31°
21
68°
27°
22
70°
34°
23
45°
29°
24
39°
25°
25
38°
24°
26
35°
20°
27
47°
33°
28
41°
27°
29
33°
28°
30
39°
30°
31
51°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Choteau
Choteau's October 2026 forecast shows daily high temperatures ranging from 39° to 51°, with overnight lows between 30° and 34°. The average high for October is 45° with an average low of 32°. 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 Choteau. See also: November | December | January.
