S
M
T
W
T
F
S
30
79°
39°
31
88°
45°
1
77°
55°
2
61°
50°
3
63°
43°
4
61°
41°
5
70°
52°
6
59°
45°
7
72°
45°
8
81°
43°
9
90°
48°
10
86°
50°
11
77°
50°
12
73°
45°
13
63°
43°
14
72°
39°
15
72°
39°
16
68°
50°
17
63°
52°
18
77°
48°
19
81°
46°
20
86°
46°
21
79°
38°
22
75°
32°
23
72°
36°
24
77°
44°
25
58°
30°
26
64°
28°
27
66°
26°
28
64°
32°
29
65°
31°
30
61°
32°
1
60°
31°
2
69°
28°
3
63°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Crescent Lake
Crescent Lake's September 2026 forecast shows daily high temperatures ranging from 58° to 79°, with overnight lows between 26° and 44°. The average high for September is 67° with an average low of 32°. 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 Crescent Lake. See also: October | November | December.
