S
M
T
W
T
F
S
26
61°
42°
27
60°
48°
28
62°
46°
29
50°
34°
30
48°
32°
1
46°
30°
2
58°
32°
3
68°
48°
4
76°
44°
5
55°
35°
6
53°
32°
7
54°
34°
8
67°
33°
9
61°
40°
10
59°
35°
11
54°
34°
12
75°
34°
13
61°
44°
14
69°
40°
15
80°
49°
16
83°
57°
17
65°
48°
18
81°
56°
19
72°
51°
20
58°
45°
21
56°
43°
22
64°
52°
23
65°
54°
24
75°
56°
25
80°
59°
26
84°
58°
27
80°
55°
28
75°
55°
29
76°
52°
30
71°
51°
31
75°
56°
1
79°
59°
2
78°
57°
3
76°
56°
4
79°
63°
5
75°
54°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winneconne Town
Winneconne Town's May 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 51° and 63°. The average high for May is 75° with an average low of 56°. 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 Winneconne Town. See also: June | July | August.