S
M
T
W
T
F
S
30
85°
60°
31
84°
59°
1
86°
59°
2
83°
58°
3
82°
59°
4
80°
56°
5
81°
55°
6
78°
60°
7
85°
60°
8
84°
60°
9
85°
62°
10
87°
62°
11
87°
59°
12
79°
56°
13
82°
59°
14
83°
59°
15
84°
60°
16
84°
59°
17
81°
55°
18
71°
49°
19
74°
55°
20
81°
56°
21
75°
56°
22
81°
55°
23
75°
48°
24
69°
54°
25
72°
47°
26
71°
51°
27
75°
54°
28
73°
53°
29
68°
53°
30
77°
51°
1
70°
46°
2
72°
52°
3
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clayton Township
Clayton Township's September 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 46° and 62°. 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 Clayton Township. See also: October | November | December.