S
M
T
W
T
F
S
26
53°
39°
27
62°
43°
28
64°
51°
29
54°
42°
30
47°
33°
1
44°
29°
2
51°
29°
3
68°
44°
4
79°
47°
5
58°
43°
6
55°
34°
7
51°
35°
8
61°
31°
9
71°
43°
10
62°
34°
11
50°
33°
12
72°
48°
13
58°
42°
14
60°
48°
15
72°
59°
16
74°
50°
17
67°
60°
18
70°
58°
19
61°
46°
20
54°
47°
21
62°
50°
22
61°
53°
23
64°
54°
24
65°
54°
25
64°
48°
26
70°
56°
27
70°
56°
28
69°
55°
29
70°
55°
30
69°
54°
31
65°
51°
1
61°
49°
2
61°
55°
3
67°
57°
4
71°
56°
5
70°
56°
6
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Racine
Racine's May 2026 forecast shows daily high temperatures ranging from 54° to 74°, with overnight lows between 42° and 60°. The average high for May is 66° with an average low of 53°. 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 Racine. See also: June | July | August.
