S
M
T
W
T
F
S
30
80°
62°
31
80°
60°
1
74°
59°
2
72°
59°
3
75°
60°
4
78°
60°
5
79°
59°
6
79°
60°
7
80°
61°
8
79°
59°
9
75°
58°
10
74°
59°
11
78°
58°
12
75°
58°
13
71°
57°
14
66°
46°
15
66°
51°
16
68°
52°
17
70°
53°
18
67°
46°
19
68°
54°
20
73°
55°
21
74°
54°
22
73°
48°
23
70°
45°
24
67°
50°
25
72°
52°
26
71°
50°
27
69°
45°
28
67°
41°
29
60°
46°
30
64°
49°
1
65°
48°
2
63°
52°
3
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Whitewater Township
Whitewater Township's September 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 41° and 62°. The average high for September is 72° with an average low of 54°. 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 Whitewater Township. See also: October | November | December.
