S
M
T
W
T
F
S
26
60°
42°
27
54°
41°
28
51°
36°
29
54°
34°
30
53°
34°
1
57°
35°
2
55°
37°
3
57°
38°
4
62°
42°
5
60°
36°
6
63°
42°
7
65°
43°
8
56°
46°
9
64°
46°
10
57°
43°
11
63°
48°
12
65°
45°
13
58°
41°
14
58°
39°
15
64°
48°
16
65°
50°
17
70°
51°
18
70°
40°
19
58°
41°
20
60°
43°
21
61°
49°
22
70°
52°
23
71°
54°
24
73°
54°
25
73°
53°
26
68°
48°
27
63°
46°
28
64°
47°
29
65°
52°
30
64°
51°
31
66°
49°
1
68°
48°
2
69°
46°
3
69°
49°
4
70°
48°
5
68°
46°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Viroqua
Viroqua's May 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 34° and 54°. The average high for May is 63° with an average low of 45°. 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 Viroqua. See also: June | July | August.