S
M
T
W
T
F
S
30
99°
64°
31
100°
68°
1
103°
74°
2
102°
75°
3
100°
76°
4
101°
73°
5
102°
75°
6
103°
73°
7
103°
74°
8
102°
77°
9
101°
76°
10
101°
74°
11
92°
68°
12
88°
65°
13
89°
65°
14
85°
62°
15
87°
66°
16
88°
67°
17
88°
67°
18
87°
66°
19
88°
67°
20
87°
67°
21
87°
66°
22
86°
66°
23
86°
65°
24
85°
65°
25
86°
64°
26
85°
65°
27
86°
64°
28
86°
64°
29
85°
63°
30
85°
64°
1
84°
63°
2
84°
63°
3
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stonewall Township
Stonewall Township's September 2026 forecast shows daily high temperatures ranging from 83° to 103°, with overnight lows between 62° and 77°. The average high for September is 91° with an average low of 68°. 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 Stonewall Township. See also: October | November | December.
