S
M
T
W
T
F
S
30
88°
59°
31
87°
61°
1
87°
60°
2
86°
61°
3
86°
61°
4
85°
60°
5
85°
60°
6
84°
59°
7
84°
59°
8
83°
58°
9
84°
59°
10
83°
59°
11
84°
58°
12
85°
58°
13
85°
59°
14
84°
58°
15
83°
58°
16
83°
57°
17
82°
58°
18
81°
55°
19
80°
47°
20
76°
54°
21
75°
55°
22
77°
46°
23
75°
46°
24
73°
47°
25
75°
51°
26
77°
52°
27
73°
47°
28
72°
45°
29
71°
45°
30
71°
47°
1
72°
52°
2
75°
44°
3
74°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Delaware Township
Delaware Township's September 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 40° and 61°. The average high for September is 80° 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 Delaware Township. See also: October | November | December.
