S
M
T
W
T
F
S
30
81°
63°
31
81°
62°
1
76°
61°
2
74°
61°
3
77°
60°
4
80°
62°
5
80°
62°
6
79°
61°
7
81°
62°
8
79°
61°
9
76°
60°
10
76°
60°
11
79°
59°
12
76°
59°
13
73°
58°
14
67°
47°
15
68°
53°
16
69°
53°
17
71°
52°
18
69°
47°
19
70°
55°
20
75°
56°
21
75°
55°
22
74°
48°
23
72°
47°
24
68°
50°
25
73°
53°
26
72°
49°
27
70°
44°
28
67°
42°
29
62°
47°
30
66°
49°
1
66°
48°
2
64°
52°
3
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Traverse City
Traverse City's September 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 42° and 63°. The average high for September is 73° 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 Traverse City. See also: October | November | December.
