S
M
T
W
T
F
S
26
63°
39°
27
68°
39°
28
70°
54°
29
54°
43°
30
50°
37°
1
48°
37°
2
46°
32°
3
64°
32°
4
75°
48°
5
64°
48°
6
50°
41°
7
57°
34°
8
63°
36°
9
70°
37°
10
59°
36°
11
50°
34°
12
61°
30°
13
59°
43°
14
61°
37°
15
68°
34°
16
81°
54°
17
75°
61°
18
89°
68°
19
88°
52°
20
65°
37°
21
58°
41°
22
67°
48°
23
72°
53°
24
76°
57°
25
72°
55°
26
73°
55°
27
74°
54°
28
72°
53°
29
73°
52°
30
77°
59°
31
76°
58°
1
72°
58°
2
77°
57°
3
73°
58°
4
69°
56°
5
70°
57°
6
74°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wales Center
Wales Center's May 2026 forecast shows daily high temperatures ranging from 58° to 89°, with overnight lows between 37° and 68°. The average high for May is 74° with an average low of 55°. 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 Wales Center. See also: June | July | August.