S
M
T
W
T
F
S
30
75°
41°
31
75°
44°
1
76°
44°
2
79°
41°
3
74°
45°
4
78°
48°
5
83°
49°
6
84°
40°
7
76°
43°
8
75°
44°
9
78°
41°
10
69°
40°
11
70°
47°
12
77°
46°
13
76°
49°
14
78°
45°
15
77°
42°
16
74°
36°
17
74°
36°
18
Hist. Avg.
71°
40°
19
Hist. Avg.
71°
40°
20
Hist. Avg.
70°
39°
21
Hist. Avg.
70°
39°
22
Hist. Avg.
69°
38°
23
Hist. Avg.
69°
38°
24
Hist. Avg.
68°
38°
25
Hist. Avg.
68°
37°
26
Hist. Avg.
67°
37°
27
Hist. Avg.
67°
36°
28
Hist. Avg.
66°
36°
29
Hist. Avg.
66°
36°
30
Hist. Avg.
66°
35°
1
Hist. Avg.
65°
35°
2
Hist. Avg.
65°
35°
3
Hist. Avg.
64°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Powell
Powell's September 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 36° and 49°. The average high for September is 76° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Powell. See also: October | November | December.
