S
M
T
W
T
F
S
30
91°
68°
31
86°
64°
1
85°
62°
2
86°
65°
3
87°
65°
4
85°
64°
5
89°
62°
6
84°
57°
7
79°
57°
8
78°
56°
9
79°
54°
10
76°
51°
11
75°
51°
12
78°
58°
13
75°
58°
14
79°
57°
15
79°
56°
16
77°
55°
17
79°
57°
18
79°
55°
19
78°
54°
20
77°
55°
21
79°
56°
22
79°
56°
23
78°
55°
24
79°
56°
25
78°
55°
26
77°
53°
27
78°
54°
28
77°
54°
29
76°
53°
30
77°
54°
1
76°
54°
2
76°
53°
3
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Edgerton
Edgerton's September 2026 forecast shows daily high temperatures ranging from 75° to 91°, with overnight lows between 51° and 68°. The average high for September is 80° with an average low of 57°. 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.
