S
M
T
W
T
F
S
30
82°
62°
31
83°
61°
1
81°
59°
2
74°
52°
3
76°
60°
4
84°
62°
5
83°
62°
6
83°
61°
7
82°
60°
8
82°
60°
9
81°
59°
10
80°
59°
11
75°
51°
12
79°
52°
13
75°
51°
14
81°
52°
15
77°
44°
16
69°
45°
17
68°
43°
18
68°
40°
19
69°
48°
20
68°
52°
21
67°
53°
22
77°
53°
23
78°
54°
24
79°
52°
25
78°
50°
26
77°
47°
27
76°
44°
28
65°
50°
29
74°
49°
30
69°
39°
1
76°
36°
2
66°
34°
3
58°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Appleton Township
Appleton Township's September 2026 forecast shows daily high temperatures ranging from 58° to 84°, with overnight lows between 34° and 62°. The average high for September is 75° with an average low of 51°. 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 Appleton Township. See also: October | November | December.
