S
M
T
W
T
F
S
26
87°
56°
27
84°
57°
28
89°
58°
29
90°
59°
30
90°
60°
31
89°
58°
1
89°
58°
2
88°
57°
3
89°
58°
4
89°
58°
5
87°
57°
6
81°
55°
7
85°
56°
8
88°
56°
9
87°
55°
10
88°
47°
11
81°
45°
12
78°
46°
13
80°
48°
14
81°
47°
15
86°
46°
16
81°
46°
17
82°
44°
18
76°
45°
19
79°
49°
20
84°
53°
21
88°
51°
22
86°
53°
23
88°
45°
24
87°
43°
25
76°
43°
26
76°
46°
27
77°
51°
28
85°
51°
29
85°
50°
30
86°
44°
31
77°
43°
1
72°
48°
2
77°
47°
3
79°
44°
4
73°
41°
5
71°
45°
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 71° to 90°, with overnight lows between 41° and 60°. The average high for August is 83° with an average low of 50°. 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.
