S
M
T
W
T
F
S
30
82°
53°
31
74°
56°
1
75°
60°
2
78°
58°
3
77°
55°
4
79°
58°
5
80°
51°
6
75°
51°
7
73°
52°
8
71°
49°
9
72°
54°
10
76°
52°
11
74°
48°
12
71°
48°
13
70°
47°
14
72°
55°
15
74°
48°
16
73°
47°
17
69°
45°
18
67°
45°
19
67°
46°
20
68°
48°
21
67°
50°
22
67°
48°
23
70°
53°
24
71°
48°
25
72°
54°
26
74°
52°
27
74°
44°
28
67°
48°
29
65°
52°
30
72°
52°
1
67°
51°
2
68°
50°
3
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dorset Township
Dorset Township's September 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 44° and 60°. The average high for September is 72° 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 Dorset Township. See also: October | November | December.