S
M
T
W
T
F
S
26
54°
28°
27
48°
39°
28
50°
32°
29
55°
28°
30
54°
28°
1
55°
27°
2
72°
36°
3
72°
41°
4
59°
37°
5
45°
32°
6
46°
30°
7
63°
27°
8
70°
39°
9
59°
37°
10
59°
34°
11
73°
34°
12
72°
45°
13
79°
41°
14
82°
52°
15
79°
48°
16
64°
45°
17
59°
43°
18
48°
41°
19
52°
37°
20
66°
34°
21
70°
43°
22
54°
46°
23
66°
50°
24
84°
48°
25
91°
59°
26
93°
63°
27
90°
59°
28
89°
66°
29
91°
66°
30
87°
64°
31
89°
59°
1
88°
60°
2
85°
59°
3
84°
57°
4
86°
59°
5
86°
59°
6
88°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wyndmere
Wyndmere's May 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 57° and 66°. The average high for May is 88° with an average low of 61°. 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 Wyndmere. See also: June | July | August.