S
M
T
W
T
F
S
26
61°
44°
27
67°
42°
28
63°
47°
29
54°
44°
30
55°
40°
1
50°
39°
2
49°
34°
3
60°
45°
4
71°
53°
5
58°
42°
6
53°
38°
7
49°
36°
8
53°
40°
9
57°
39°
10
61°
40°
11
62°
40°
12
62°
44°
13
63°
46°
14
63°
45°
15
64°
44°
16
66°
46°
17
73°
52°
18
68°
51°
19
69°
52°
20
70°
52°
21
70°
47°
22
65°
43°
23
64°
43°
24
65°
44°
25
65°
46°
26
66°
45°
27
66°
45°
28
67°
46°
29
67°
46°
30
68°
53°
31
74°
52°
1
69°
49°
2
71°
52°
3
74°
57°
4
77°
57°
5
77°
56°
6
79°
59°
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 49° to 79°, with overnight lows between 36° and 59°. The average high for May is 66° 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 Devils Lake. See also: June | July | August.
