S
M
T
W
T
F
S
27
72°
51°
28
74°
48°
29
62°
45°
30
63°
48°
1
65°
44°
2
59°
40°
3
56°
42°
4
61°
42°
5
56°
39°
6
58°
41°
7
54°
35°
8
53°
34°
9
54°
35°
10
55°
37°
11
57°
40°
12
56°
34°
13
50°
35°
14
47°
31°
15
47°
30°
16
46°
30°
17
45°
36°
18
48°
37°
19
49°
41°
20
58°
41°
21
57°
36°
22
52°
29°
23
47°
32°
24
53°
35°
25
58°
25°
26
48°
23°
27
41°
24°
28
40°
32°
29
43°
37°
30
47°
37°
31
45°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Polson
Polson's October 2026 forecast shows daily high temperatures ranging from 40° to 74°, with overnight lows between 23° and 51°. The average high for October is 54° with an average low of 36°. 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 Polson. See also: November | December | January.
