S
M
T
W
T
F
S
30
81°
60°
31
81°
60°
1
80°
58°
2
76°
59°
3
79°
58°
4
79°
59°
5
80°
59°
6
80°
58°
7
81°
60°
8
82°
59°
9
78°
58°
10
76°
57°
11
79°
59°
12
80°
58°
13
79°
55°
14
68°
46°
15
68°
51°
16
69°
52°
17
71°
50°
18
68°
49°
19
72°
50°
20
76°
54°
21
76°
54°
22
75°
50°
23
74°
43°
24
68°
43°
25
70°
52°
26
72°
52°
27
70°
42°
28
72°
41°
29
64°
45°
30
68°
50°
1
66°
49°
2
69°
51°
3
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Powers Lake
Powers Lake's September 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 41° and 60°. The average high for September is 74° with an average low of 53°. 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.