S
M
T
W
T
F
S
30
80°
61°
31
79°
71°
1
85°
69°
2
72°
67°
3
88°
69°
4
87°
73°
5
81°
71°
6
79°
65°
7
81°
60°
8
83°
61°
9
87°
65°
10
88°
72°
11
84°
63°
12
80°
70°
13
83°
67°
14
81°
60°
15
77°
63°
16
81°
66°
17
84°
65°
18
82°
60°
19
75°
57°
20
73°
57°
21
71°
56°
22
73°
57°
23
74°
59°
24
77°
55°
25
68°
51°
26
68°
51°
27
72°
59°
28
77°
55°
29
70°
51°
30
71°
57°
1
72°
55°
2
67°
51°
3
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clark Township
Clark Township's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 51° and 70°. The average high for September is 75° with an average low of 58°. 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 Clark Township. See also: October | November | December.
