S
M
T
W
T
F
S
30
81°
55°
31
82°
60°
1
81°
60°
2
79°
54°
3
79°
50°
4
73°
50°
5
73°
54°
6
74°
58°
7
79°
56°
8
78°
52°
9
72°
51°
10
73°
57°
11
72°
56°
12
80°
57°
13
79°
57°
14
80°
56°
15
79°
53°
16
76°
54°
17
70°
47°
18
74°
46°
19
69°
44°
20
68°
43°
21
66°
44°
22
67°
52°
23
68°
45°
24
69°
44°
25
67°
51°
26
70°
50°
27
68°
51°
28
74°
49°
29
73°
45°
30
71°
44°
1
66°
49°
2
71°
48°
3
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dexter Township
Dexter Township's September 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 41° and 60°. The average high for September is 73° 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 Dexter Township. See also: October | November | December.