S
M
T
W
T
F
S
30
65°
55°
31
72°
57°
1
72°
53°
2
71°
52°
3
68°
50°
4
64°
48°
5
63°
50°
6
61°
48°
7
65°
56°
8
69°
57°
9
72°
55°
10
71°
51°
11
67°
50°
12
64°
52°
13
66°
49°
14
66°
48°
15
60°
47°
16
62°
48°
17
65°
49°
18
68°
48°
19
63°
50°
20
66°
43°
21
61°
45°
22
58°
51°
23
63°
53°
24
67°
48°
25
66°
50°
26
59°
52°
27
65°
49°
28
66°
44°
29
61°
49°
30
60°
49°
1
65°
40°
2
65°
39°
3
52°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Munising Township
Munising Township's September 2026 forecast shows daily high temperatures ranging from 52° to 72°, with overnight lows between 39° and 57°. The average high for September is 65° with an average low of 49°. 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 Munising Township. See also: October | November | December.
