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
73°
38°
5
53°
34°
6
49°
28°
7
54°
30°
8
68°
30°
9
61°
33°
10
60°
27°
11
60°
29°
12
78°
38°
13
64°
44°
14
72°
32°
15
85°
57°
16
83°
50°
17
65°
61°
18
79°
60°
19
63°
40°
20
58°
41°
21
62°
45°
22
69°
49°
23
72°
51°
24
73°
52°
25
72°
53°
26
73°
52°
27
73°
54°
28
72°
48°
29
66°
48°
30
65°
47°
31
67°
48°
1
67°
44°
2
68°
45°
3
68°
50°
4
70°
56°
5
79°
57°
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 58° to 85°, with overnight lows between 40° and 61°. The average high for May is 71° with an average low of 51°. 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.