S
M
T
W
T
F
S
26
68°
38°
27
71°
51°
28
64°
49°
29
59°
35°
30
58°
33°
1
51°
31°
2
59°
43°
3
68°
42°
4
74°
47°
5
56°
40°
6
52°
36°
7
53°
37°
8
58°
41°
9
65°
44°
10
63°
43°
11
69°
44°
12
67°
48°
13
69°
50°
14
69°
48°
15
70°
46°
16
71°
54°
17
74°
52°
18
69°
52°
19
73°
53°
20
72°
53°
21
69°
44°
22
65°
44°
23
66°
45°
24
67°
45°
25
66°
46°
26
67°
47°
27
67°
47°
28
68°
48°
29
69°
52°
30
70°
57°
31
75°
54°
1
71°
53°
2
75°
58°
3
76°
58°
4
79°
57°
5
79°
59°
6
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winnebago
Winnebago's May 2026 forecast shows daily high temperatures ranging from 52° to 80°, with overnight lows between 36° and 60°. The average high for May is 68° with an average low of 49°. 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 Winnebago. See also: June | July | August.
