S
M
T
W
T
F
S
30
84°
62°
31
83°
56°
1
81°
55°
2
77°
57°
3
77°
56°
4
78°
56°
5
77°
55°
6
76°
55°
7
76°
56°
8
77°
57°
9
76°
55°
10
74°
54°
11
76°
56°
12
77°
55°
13
76°
54°
14
77°
53°
15
74°
54°
16
74°
52°
17
73°
51°
18
74°
52°
19
73°
57°
20
73°
58°
21
Hist. Avg.
76°
51°
22
Hist. Avg.
75°
51°
23
Hist. Avg.
75°
50°
24
Hist. Avg.
75°
50°
25
Hist. Avg.
74°
50°
26
Hist. Avg.
74°
49°
27
Hist. Avg.
74°
49°
28
Hist. Avg.
73°
48°
29
Hist. Avg.
73°
48°
30
Hist. Avg.
72°
48°
1
Hist. Avg.
72°
47°
2
Hist. Avg.
72°
47°
3
Hist. Avg.
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Jackson Township
Jackson Township's September 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 51° and 62°. The average high for September is 77° with an average low of 55°. 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 Jackson Township. See also: October | November | December.