S
M
T
W
T
F
S
30
71°
64°
31
76°
64°
1
82°
67°
2
75°
56°
3
75°
57°
4
73°
59°
5
73°
57°
6
78°
61°
7
73°
58°
8
69°
57°
9
71°
54°
10
67°
55°
11
68°
51°
12
75°
58°
13
74°
57°
14
66°
56°
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 66° to 82°, with overnight lows between 50° and 67°. The average high for September is 72° 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.
