S
M
T
W
T
F
S
26
58°
43°
27
65°
45°
28
56°
46°
29
51°
43°
30
46°
41°
1
44°
37°
2
44°
36°
3
51°
41°
4
56°
43°
5
55°
43°
6
48°
44°
7
48°
39°
8
52°
42°
9
56°
47°
10
52°
46°
11
51°
43°
12
50°
37°
13
55°
46°
14
49°
44°
15
53°
47°
16
58°
50°
17
60°
48°
18
67°
47°
19
66°
52°
20
62°
48°
21
57°
46°
22
64°
46°
23
N/A
24
65°
58°
25
68°
55°
26
72°
59°
27
71°
56°
28
65°
49°
29
60°
50°
30
62°
51°
31
65°
50°
1
66°
53°
2
67°
54°
3
67°
54°
4
70°
59°
5
71°
63°
6
68°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Wainfleet
Wainfleet's May 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 49° and 63°. The average high for May is 67° 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 Wainfleet. See also: June | July | August.