S
M
T
W
T
F
S
31
74°
43°
1
78°
44°
2
77°
52°
3
79°
48°
4
81°
52°
5
76°
54°
6
64°
55°
7
65°
45°
8
64°
39°
9
71°
39°
10
73°
44°
11
75°
44°
12
74°
45°
13
70°
47°
14
77°
50°
15
77°
46°
16
79°
42°
17
77°
48°
18
75°
43°
19
68°
39°
20
67°
32°
21
77°
34°
22
76°
61°
23
72°
57°
24
78°
56°
25
68°
63°
26
72°
59°
27
75°
57°
28
74°
57°
29
71°
43°
30
72°
41°
1
63°
34°
2
67°
30°
3
72°
41°
4
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dexter
Dexter's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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. See also: October | November | December.
