S
M
T
W
T
F
S
26
55°
33°
27
51°
30°
28
48°
29°
29
59°
34°
30
59°
39°
1
62°
40°
2
62°
31°
3
50°
36°
4
62°
41°
5
63°
39°
6
56°
31°
7
52°
31°
8
53°
38°
9
53°
41°
10
59°
40°
11
54°
32°
12
52°
33°
13
55°
35°
14
64°
42°
15
66°
43°
16
62°
43°
17
58°
39°
18
58°
42°
19
59°
41°
20
64°
44°
21
67°
45°
22
69°
47°
23
68°
45°
24
60°
42°
25
70°
45°
26
67°
46°
27
65°
46°
28
66°
44°
29
66°
38°
30
65°
41°
31
66°
40°
1
60°
46°
2
67°
48°
3
70°
48°
4
72°
47°
5
71°
46°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wainwright
Wainwright's May 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 29° and 48°. The average high for May is 61° with an average low of 40°. 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 Wainwright. See also: June | July | August.
