S
M
T
W
T
F
S
30
71°
64°
31
81°
64°
1
81°
68°
2
75°
58°
3
75°
57°
4
73°
57°
5
74°
58°
6
75°
58°
7
73°
54°
8
68°
55°
9
70°
58°
10
72°
55°
11
65°
54°
12
67°
53°
13
67°
54°
14
66°
50°
15
73°
55°
16
73°
55°
17
69°
54°
18
67°
55°
19
72°
55°
20
72°
54°
21
71°
56°
22
72°
55°
23
72°
54°
24
71°
54°
25
72°
55°
26
71°
53°
27
72°
54°
28
71°
52°
29
69°
51°
30
66°
51°
1
68°
52°
2
69°
51°
3
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cheboygan
Cheboygan's September 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 50° and 68°. The average high for September is 71° with an average low of 55°. 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 Cheboygan. See also: October | November | December.
