S
M
T
W
T
F
S
30
72°
52°
31
75°
56°
1
79°
56°
2
78°
57°
3
79°
52°
4
76°
46°
5
75°
48°
6
68°
44°
7
71°
52°
8
76°
53°
9
78°
55°
10
79°
51°
11
75°
49°
12
70°
53°
13
71°
47°
14
71°
49°
15
67°
51°
16
70°
50°
17
72°
48°
18
74°
46°
19
69°
47°
20
72°
43°
21
69°
40°
22
65°
47°
23
65°
50°
24
73°
50°
25
74°
47°
26
71°
50°
27
70°
48°
28
74°
44°
29
70°
46°
30
66°
49°
1
70°
39°
2
71°
37°
3
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clinton Township
Clinton Township's September 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 36° and 57°. The average high for September is 72° with an average low of 48°. 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 Clinton Township. See also: October | November | December.