S
M
T
W
T
F
S
31
75°
46°
1
75°
46°
2
76°
49°
3
66°
39°
4
64°
35°
5
62°
48°
6
64°
40°
7
66°
37°
8
72°
37°
9
78°
58°
10
72°
55°
11
72°
51°
12
82°
51°
13
82°
62°
14
82°
64°
15
85°
58°
16
86°
59°
17
86°
66°
18
82°
64°
19
77°
63°
20
78°
59°
21
78°
57°
22
69°
59°
23
77°
54°
24
68°
50°
25
77°
45°
26
78°
50°
27
80°
47°
28
78°
37°
29
85°
48°
30
83°
50°
1
79°
48°
2
83°
53°
3
87°
60°
4
86°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Camp Douglas
Camp Douglas's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Camp Douglas. See also: October | November | December.