S
M
T
W
T
F
S
30
78°
65°
31
86°
71°
1
91°
72°
2
95°
72°
3
89°
66°
4
83°
64°
5
78°
62°
6
78°
59°
7
77°
56°
8
76°
59°
9
80°
59°
10
76°
55°
11
76°
47°
12
78°
61°
13
79°
60°
14
79°
60°
15
79°
61°
16
78°
60°
17
78°
59°
18
73°
58°
19
78°
60°
20
79°
60°
21
79°
59°
22
78°
59°
23
79°
58°
24
78°
58°
25
77°
57°
26
76°
56°
27
77°
57°
28
77°
56°
29
76°
55°
30
73°
54°
1
73°
54°
2
74°
53°
3
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ash Township
Ash Township's September 2026 forecast shows daily high temperatures ranging from 73° to 95°, with overnight lows between 47° and 72°. The average high for September is 79° with an average low of 59°. 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 Ash Township. See also: October | November | December.