S
M
T
W
T
F
S
26
92°
65°
27
90°
65°
28
89°
64°
29
90°
65°
30
91°
65°
31
86°
64°
1
86°
64°
2
87°
63°
3
86°
64°
4
89°
64°
5
86°
62°
6
87°
64°
7
93°
56°
8
86°
59°
9
90°
59°
10
88°
58°
11
91°
62°
12
90°
60°
13
88°
57°
14
87°
54°
15
85°
56°
16
85°
56°
17
91°
57°
18
92°
61°
19
93°
63°
20
94°
60°
21
93°
60°
22
91°
61°
23
92°
59°
24
83°
51°
25
82°
50°
26
81°
50°
27
83°
54°
28
87°
51°
29
88°
56°
30
89°
57°
31
90°
58°
1
89°
60°
2
90°
58°
3
91°
53°
4
85°
51°
5
84°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pocatello
Pocatello's August 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 50° and 65°. The average high for August is 88° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Pocatello. See also: September | October | November.
