S
M
T
W
T
F
S
30
74°
54°
31
74°
53°
1
75°
53°
2
72°
54°
3
75°
54°
4
76°
53°
5
75°
54°
6
74°
53°
7
73°
51°
8
74°
52°
9
74°
52°
10
70°
50°
11
72°
50°
12
74°
55°
13
76°
56°
14
72°
50°
15
71°
56°
16
76°
57°
17
76°
58°
18
77°
53°
19
76°
47°
20
74°
48°
21
65°
51°
22
66°
48°
23
68°
50°
24
66°
52°
25
66°
45°
26
69°
43°
27
63°
45°
28
62°
44°
29
60°
44°
30
61°
41°
1
Hist. Avg.
66°
46°
2
Hist. Avg.
65°
46°
3
Hist. Avg.
65°
45°
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 60° to 77°, with overnight lows between 41° and 58°. 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.
