S
M
T
W
T
F
S
27
81°
43°
28
71°
46°
29
72°
48°
30
76°
37°
1
77°
38°
2
84°
40°
3
81°
37°
4
86°
36°
5
87°
51°
6
86°
48°
7
84°
47°
8
83°
47°
9
84°
56°
10
79°
49°
11
61°
40°
12
59°
39°
13
58°
40°
14
59°
44°
15
59°
36°
16
62°
41°
17
64°
40°
18
63°
38°
19
67°
43°
20
67°
43°
21
66°
42°
22
66°
43°
23
65°
43°
24
65°
42°
25
64°
42°
26
64°
41°
27
63°
42°
28
55°
35°
29
49°
31°
30
47°
29°
31
47°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Pocatello
Pocatello's October 2026 forecast shows daily high temperatures ranging from 47° to 87°, with overnight lows between 28° and 56°. The average high for October is 66° with an average low of 41°. 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 Pocatello. See also: November | December | January.
