S
M
T
W
T
F
S
26
68°
42°
27
58°
48°
28
61°
43°
29
52°
35°
30
51°
30°
1
48°
29°
2
61°
30°
3
72°
42°
4
72°
36°
5
53°
34°
6
50°
33°
7
54°
34°
8
61°
36°
9
61°
39°
10
60°
37°
11
62°
41°
12
63°
45°
13
66°
44°
14
63°
44°
15
68°
46°
16
67°
47°
17
69°
44°
18
68°
49°
19
72°
48°
20
68°
48°
21
67°
40°
22
62°
39°
23
63°
41°
24
64°
41°
25
64°
42°
26
65°
42°
27
64°
43°
28
64°
43°
29
66°
50°
30
66°
51°
31
68°
48°
1
72°
51°
2
74°
54°
3
75°
54°
4
78°
55°
5
78°
56°
6
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wisconsin Rapids
Wisconsin Rapids's May 2026 forecast shows daily high temperatures ranging from 50° to 78°, with overnight lows between 33° and 57°. The average high for May is 66° with an average low of 44°. 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 Wisconsin Rapids. See also: June | July | August.