S
M
T
W
T
F
S
26
62°
42°
27
60°
44°
28
64°
47°
29
49°
36°
30
48°
32°
1
46°
31°
2
62°
26°
3
73°
45°
4
76°
44°
5
56°
37°
6
55°
35°
7
55°
32°
8
65°
42°
9
59°
34°
10
55°
34°
11
60°
35°
12
53°
41°
13
63°
43°
14
64°
47°
15
67°
45°
16
68°
49°
17
71°
51°
18
68°
48°
19
70°
49°
20
69°
46°
21
63°
42°
22
62°
42°
23
63°
44°
24
64°
45°
25
65°
48°
26
69°
48°
27
74°
51°
28
75°
52°
29
75°
53°
30
74°
54°
31
76°
54°
1
73°
52°
2
74°
56°
3
77°
57°
4
78°
56°
5
76°
53°
6
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shawano
Shawano's May 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 32° and 57°. The average high for May is 67° with an average low of 47°. 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 Shawano. See also: June | July | August.