S
M
T
W
T
F
S
30
91°
72°
31
93°
69°
1
95°
71°
2
96°
66°
3
95°
71°
4
95°
68°
5
93°
69°
6
95°
70°
7
88°
70°
8
98°
71°
9
83°
67°
10
83°
59°
11
86°
55°
12
75°
56°
13
62°
55°
14
85°
56°
15
71°
61°
16
74°
59°
17
81°
68°
18
96°
71°
19
88°
66°
20
67°
60°
21
63°
55°
22
63°
49°
23
64°
51°
24
65°
56°
25
68°
56°
26
69°
54°
27
70°
52°
28
70°
55°
29
69°
51°
30
69°
49°
1
72°
53°
2
71°
47°
3
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Red Oak Township
Red Oak Township's September 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 47° and 60°. The average high for September is 68° with an average low of 53°. 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 Red Oak Township. See also: October | November | December.