S
M
T
W
T
F
S
26
56°
25°
27
48°
35°
28
46°
24°
29
46°
28°
30
43°
31°
1
56°
40°
2
65°
35°
3
66°
40°
4
50°
29°
5
42°
30°
6
46°
28°
7
55°
37°
8
62°
38°
9
58°
39°
10
59°
40°
11
59°
42°
12
60°
41°
13
65°
42°
14
57°
34°
15
56°
36°
16
58°
45°
17
58°
47°
18
64°
44°
19
64°
46°
20
59°
39°
21
59°
42°
22
60°
44°
23
60°
43°
24
61°
45°
25
62°
46°
26
66°
49°
27
67°
53°
28
66°
50°
29
72°
47°
30
62°
45°
31
64°
54°
1
63°
53°
2
64°
55°
3
64°
56°
4
65°
55°
5
65°
56°
6
66°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Devils Lake
Devils Lake's May 2026 forecast shows daily high temperatures ranging from 42° to 72°, with overnight lows between 28° and 57°. The average high for May is 61° with an average low of 44°. 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 Devils Lake. See also: June | July | August.
