S
M
T
W
T
F
S
26
57°
40°
27
68°
46°
28
64°
51°
29
56°
39°
30
54°
36°
1
50°
32°
2
54°
43°
3
63°
44°
4
76°
45°
5
53°
40°
6
50°
38°
7
50°
38°
8
58°
43°
9
61°
44°
10
61°
45°
11
62°
48°
12
64°
48°
13
62°
47°
14
67°
48°
15
61°
45°
16
61°
44°
17
62°
53°
18
70°
53°
19
64°
52°
20
67°
53°
21
71°
53°
22
67°
54°
23
71°
50°
24
64°
48°
25
64°
50°
26
66°
56°
27
70°
54°
28
66°
52°
29
66°
49°
30
68°
48°
31
67°
48°
1
67°
54°
2
76°
53°
3
67°
52°
4
68°
49°
5
68°
50°
6
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wauconda
Wauconda's May 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 32° and 56°. The average high for May is 64° 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 Wauconda. See also: June | July | August.