S
M
T
W
T
F
S
30
81°
59°
31
80°
61°
1
81°
60°
2
80°
52°
3
77°
49°
4
71°
54°
5
72°
59°
6
79°
53°
7
79°
51°
8
70°
50°
9
71°
53°
10
73°
57°
11
71°
59°
12
78°
57°
13
77°
54°
14
77°
52°
15
69°
47°
16
68°
50°
17
68°
49°
18
67°
46°
19
71°
45°
20
66°
44°
21
64°
48°
22
66°
53°
23
70°
47°
24
68°
46°
25
65°
53°
26
70°
53°
27
71°
51°
28
72°
45°
29
71°
46°
30
61°
50°
1
65°
47°
2
69°
50°
3
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Suttons Bay
Suttons Bay's September 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 41° and 61°. The average high for September is 71° with an average low of 51°. 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 Suttons Bay. See also: October | November | December.
