S
M
T
W
T
F
S
30
82°
60°
31
74°
61°
1
81°
60°
2
77°
54°
3
72°
52°
4
76°
59°
5
81°
59°
6
81°
58°
7
80°
59°
8
81°
59°
9
80°
58°
10
79°
58°
11
71°
56°
12
73°
49°
13
75°
52°
14
74°
48°
15
72°
45°
16
70°
42°
17
69°
48°
18
68°
42°
19
66°
41°
20
67°
43°
21
67°
42°
22
68°
45°
23
72°
47°
24
75°
48°
25
76°
52°
26
76°
51°
27
74°
42°
28
73°
50°
29
70°
40°
30
67°
50°
1
71°
37°
2
73°
37°
3
68°
35°
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 66° to 82°, with overnight lows between 35° and 61°. The average high for September is 74° with an average low of 50°. 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.
