S
M
T
W
T
F
S
26
68°
39°
27
70°
50°
28
63°
50°
29
52°
36°
30
54°
32°
1
48°
34°
2
57°
30°
3
70°
45°
4
81°
41°
5
57°
41°
6
53°
32°
7
59°
36°
8
63°
43°
9
71°
44°
10
62°
39°
11
58°
40°
12
56°
42°
13
67°
47°
14
71°
49°
15
71°
49°
16
66°
46°
17
66°
48°
18
70°
47°
19
71°
48°
20
64°
43°
21
65°
44°
22
63°
44°
23
65°
47°
24
66°
47°
25
67°
49°
26
67°
46°
27
71°
46°
28
72°
48°
29
73°
53°
30
77°
55°
31
77°
56°
1
76°
53°
2
73°
57°
3
78°
58°
4
79°
59°
5
79°
58°
6
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Edgerton
Edgerton's May 2026 forecast shows daily high temperatures ranging from 53° to 79°, with overnight lows between 32° and 59°. The average high for May is 68° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Edgerton. See also: June | July | August.