S
M
T
W
T
F
S
30
85°
56°
31
77°
50°
1
77°
46°
2
84°
48°
3
75°
59°
4
86°
57°
5
84°
64°
6
91°
63°
7
81°
55°
8
72°
55°
9
75°
50°
10
84°
50°
11
63°
46°
12
59°
39°
13
66°
34°
14
57°
48°
15
61°
39°
16
68°
36°
17
68°
34°
18
73°
55°
19
64°
54°
20
57°
50°
21
66°
48°
22
N/A
23
59°
55°
24
79°
52°
25
72°
45°
26
71°
39°
27
62°
47°
28
61°
42°
29
73°
47°
30
68°
37°
1
62°
38°
2
64°
37°
3
55°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Powers Lake
Powers Lake's September 2026 forecast shows daily high temperatures ranging from 55° to 73°, with overnight lows between 33° and 47°. The average high for September is 65° with an average low of 40°. 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 Powers Lake. See also: October | November | December.