S
M
T
W
T
F
S
30
79°
58°
31
80°
57°
1
83°
60°
2
85°
63°
3
85°
63°
4
84°
56°
5
86°
56°
6
82°
60°
7
83°
62°
8
86°
62°
9
87°
61°
10
88°
62°
11
87°
62°
12
86°
61°
13
84°
60°
14
83°
60°
15
86°
61°
16
84°
61°
17
77°
59°
18
78°
54°
19
76°
50°
20
75°
51°
21
74°
52°
22
75°
49°
23
73°
51°
24
73°
57°
25
74°
55°
26
80°
56°
27
72°
58°
28
76°
57°
29
77°
56°
30
72°
46°
1
72°
44°
2
68°
42°
3
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oakley Township
Oakley Township's September 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 42° and 63°. The average high for September is 79° with an average low of 56°. 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 Oakley Township. See also: October | November | December.