S
M
T
W
T
F
S
30
75°
51°
31
76°
56°
1
78°
58°
2
73°
59°
3
82°
59°
4
83°
58°
5
82°
54°
6
78°
49°
7
73°
52°
8
78°
55°
9
78°
49°
10
77°
55°
11
74°
48°
12
75°
53°
13
76°
55°
14
79°
50°
15
71°
51°
16
68°
52°
17
69°
53°
18
68°
51°
19
75°
45°
20
70°
51°
21
73°
45°
22
73°
47°
23
72°
45°
24
74°
44°
25
74°
52°
26
75°
51°
27
71°
53°
28
74°
50°
29
74°
42°
30
66°
48°
1
72°
51°
2
73°
47°
3
71°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Green Township
Green Township's September 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 42° and 59°. The average high for September is 74° 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 Green Township. See also: October | November | December.