S
M
T
W
T
F
S
26
91°
59°
27
84°
56°
28
88°
58°
29
89°
58°
30
84°
54°
31
82°
50°
1
83°
54°
2
90°
56°
3
89°
57°
4
93°
52°
5
92°
57°
6
93°
58°
7
95°
57°
8
93°
56°
9
93°
53°
10
91°
47°
11
83°
47°
12
81°
48°
13
81°
46°
14
82°
48°
15
83°
44°
16
80°
45°
17
81°
46°
18
82°
50°
19
84°
52°
20
87°
53°
21
88°
50°
22
87°
49°
23
83°
44°
24
81°
45°
25
81°
44°
26
79°
43°
27
80°
50°
28
82°
45°
29
80°
43°
30
78°
49°
31
83°
50°
1
86°
50°
2
85°
48°
3
81°
44°
4
75°
41°
5
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Edgerton
Edgerton's August 2026 forecast shows daily high temperatures ranging from 75° to 95°, with overnight lows between 41° and 59°. The average high for August is 85° 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 August weather will actually feel in Edgerton. See also: September | October | November.