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°
33°
13
56°
38°
14
63°
38°
15
69°
52°
16
83°
58°
17
71°
48°
18
77°
51°
19
72°
50°
20
52°
45°
21
54°
49°
22
56°
50°
23
60°
51°
24
66°
53°
25
64°
56°
26
67°
55°
27
68°
59°
28
67°
56°
29
68°
56°
30
68°
60°
31
71°
61°
1
68°
51°
2
70°
55°
3
62°
52°
4
62°
50°
5
65°
57°
6
70°
58°
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 52° to 72°, with overnight lows between 45° and 61°. The average high for May is 65° with an average low of 54°. 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.
