S
M
T
W
T
F
S
30
69°
63°
31
81°
64°
1
83°
64°
2
83°
61°
3
78°
54°
4
74°
55°
5
80°
54°
6
80°
48°
7
79°
51°
8
72°
57°
9
84°
61°
10
65°
51°
11
78°
63°
12
72°
57°
13
64°
51°
14
65°
60°
15
68°
51°
16
64°
51°
17
63°
50°
18
64°
49°
19
61°
46°
20
62°
49°
21
61°
47°
22
65°
48°
23
64°
44°
24
68°
52°
25
61°
50°
26
67°
49°
27
68°
49°
28
67°
48°
29
66°
50°
30
66°
49°
1
65°
48°
2
60°
47°
3
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tahquamenon Falls State Park
Tahquamenon Falls State Park's September 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 44° and 63°. The average high for September is 65° with an average low of 50°. 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 Tahquamenon Falls State Park. See also: October | November | December.
