S
M
T
W
T
F
S
26
48°
25°
27
55°
29°
28
63°
32°
29
65°
31°
30
70°
36°
1
73°
40°
2
73°
43°
3
76°
37°
4
67°
37°
5
66°
40°
6
72°
33°
7
74°
43°
8
66°
43°
9
73°
44°
10
72°
42°
11
71°
40°
12
74°
44°
13
68°
44°
14
76°
47°
15
77°
48°
16
73°
44°
17
71°
47°
18
74°
46°
19
69°
47°
20
68°
44°
21
59°
39°
22
58°
37°
23
60°
37°
24
65°
41°
25
68°
43°
26
69°
44°
27
61°
38°
28
61°
40°
29
62°
41°
30
62°
39°
31
66°
41°
1
70°
45°
2
70°
40°
3
61°
39°
4
60°
38°
5
61°
39°
6
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wasa
Wasa's May 2026 forecast shows daily high temperatures ranging from 58° to 77°, with overnight lows between 37° and 48°. The average high for May is 67° with an average low of 42°. 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 Wasa. See also: June | July | August.