S
M
T
W
T
F
S
30
76°
49°
31
80°
50°
1
77°
52°
2
73°
42°
3
72°
47°
4
75°
47°
5
70°
45°
6
69°
44°
7
67°
42°
8
74°
48°
9
75°
44°
10
74°
40°
11
69°
41°
12
66°
35°
13
65°
36°
14
63°
35°
15
62°
37°
16
63°
35°
17
62°
34°
18
62°
40°
19
63°
41°
20
63°
43°
21
68°
40°
22
70°
46°
23
69°
43°
24
66°
42°
25
66°
42°
26
65°
33°
27
64°
31°
28
55°
37°
29
55°
42°
30
65°
41°
1
64°
38°
2
66°
30°
3
59°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manitouwadge
Manitouwadge's September 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 30° and 52°. The average high for September is 67° with an average low of 41°. 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 Manitouwadge. See also: October | November | December.