S
M
T
W
T
F
S
26
45°
36°
27
45°
36°
28
54°
37°
29
45°
28°
30
45°
30°
1
52°
23°
2
63°
25°
3
66°
37°
4
59°
37°
5
43°
30°
6
43°
28°
7
54°
28°
8
64°
28°
9
54°
36°
10
52°
28°
11
55°
25°
12
64°
40°
13
68°
37°
14
67°
51°
15
80°
46°
16
70°
41°
17
57°
39°
18
61°
38°
19
60°
35°
20
61°
38°
21
65°
40°
22
66°
42°
23
65°
43°
24
62°
44°
25
70°
41°
26
72°
46°
27
69°
49°
28
74°
47°
29
65°
47°
30
63°
44°
31
63°
42°
1
64°
44°
2
64°
47°
3
65°
49°
4
66°
49°
5
73°
48°
6
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wrenshall
Wrenshall's May 2026 forecast shows daily high temperatures ranging from 57° to 80°, with overnight lows between 35° and 51°. The average high for May is 66° with an average low of 44°. 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 Wrenshall. See also: June | July | August.