S
M
T
W
T
F
S
30
78°
49°
31
83°
50°
1
86°
50°
2
85°
48°
3
81°
44°
4
75°
41°
5
76°
45°
6
79°
46°
7
82°
46°
8
83°
47°
9
83°
47°
10
84°
48°
11
84°
47°
12
83°
47°
13
81°
45°
14
79°
43°
15
78°
44°
16
78°
44°
17
79°
41°
18
75°
42°
19
70°
34°
20
69°
39°
21
77°
44°
22
78°
43°
23
Hist. Avg.
72°
40°
24
Hist. Avg.
71°
39°
25
Hist. Avg.
71°
39°
26
Hist. Avg.
70°
38°
27
Hist. Avg.
70°
38°
28
Hist. Avg.
69°
38°
29
Hist. Avg.
68°
37°
30
Hist. Avg.
68°
37°
1
Hist. Avg.
67°
36°
2
Hist. Avg.
67°
36°
3
Hist. Avg.
66°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Edgerton
Edgerton's September 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 34° and 50°. The average high for September is 79° with an average low of 45°. 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 Edgerton. See also: October | November | December.
