S
M
T
W
T
F
S
26
85°
68°
27
85°
65°
28
85°
65°
29
86°
66°
30
87°
64°
31
89°
68°
1
90°
67°
2
87°
67°
3
86°
68°
4
85°
64°
5
85°
67°
6
86°
65°
7
84°
66°
8
84°
68°
9
85°
68°
10
85°
69°
11
86°
69°
12
85°
66°
13
87°
69°
14
90°
64°
15
87°
64°
16
86°
68°
17
90°
69°
18
90°
67°
19
87°
66°
20
86°
65°
21
84°
64°
22
86°
64°
23
88°
68°
24
88°
68°
25
84°
67°
26
88°
68°
27
88°
68°
28
89°
69°
29
89°
68°
30
88°
61°
31
85°
62°
1
84°
63°
2
86°
66°
3
85°
65°
4
87°
64°
5
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Powell
Powell's August 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 61° and 69°. The average high for August is 87° with an average low of 66°. 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 Powell. See also: September | October | November.
