S
M
T
W
T
F
S
26
64°
37°
27
66°
39°
28
66°
41°
29
64°
45°
30
59°
37°
1
70°
40°
2
76°
46°
3
73°
50°
4
69°
51°
5
67°
49°
6
60°
46°
7
60°
43°
8
67°
46°
9
71°
49°
10
69°
49°
11
65°
46°
12
63°
47°
13
64°
46°
14
60°
44°
15
59°
44°
16
60°
43°
17
66°
48°
18
63°
48°
19
65°
48°
20
64°
47°
21
62°
46°
22
62°
46°
23
63°
47°
24
62°
46°
25
66°
50°
26
64°
47°
27
68°
52°
28
69°
50°
29
63°
53°
30
64°
48°
31
63°
47°
1
62°
47°
2
60°
46°
3
62°
46°
4
64°
47°
5
67°
50°
6
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wain
Wain's May 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 40° and 53°. The average high for May is 65° 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 Wain. See also: June | July | August.