S
M
T
W
T
F
S
27
61°
45°
28
54°
30°
29
55°
23°
30
58°
44°
1
62°
38°
2
57°
37°
3
77°
44°
4
81°
51°
5
82°
52°
6
66°
46°
7
67°
32°
8
81°
48°
9
70°
50°
10
84°
48°
11
94°
63°
12
93°
65°
13
92°
66°
14
81°
47°
15
72°
46°
16
48°
35°
17
39°
34°
18
44°
37°
19
53°
39°
20
46°
36°
21
47°
39°
22
65°
38°
23
65°
40°
24
67°
39°
25
72°
40°
26
74°
42°
27
70°
51°
28
72°
45°
29
74°
48°
30
77°
54°
31
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Devils Lake
Devils Lake's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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.