S
M
T
W
T
F
S
29
51°
27°
30
34°
28°
31
30°
22°
1
34°
28°
2
31°
26°
3
33°
26°
4
36°
26°
5
42°
23°
6
33°
15°
7
33°
28°
8
47°
27°
9
33°
19°
10
38°
25°
11
40°
29°
12
47°
30°
13
51°
34°
14
61°
38°
15
50°
22°
16
41°
29°
17
51°
32°
18
57°
37°
19
61°
39°
20
61°
38°
21
60°
38°
22
58°
36°
23
50°
33°
24
47°
28°
25
45°
27°
26
45°
25°
27
46°
26°
28
47°
27°
29
49°
29°
30
57°
35°
1
62°
40°
2
63°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Devils Lake
Devils Lake's April 2026 forecast shows daily high temperatures ranging from 31° to 63°, with overnight lows between 15° and 42°. The average high for April is 47° with an average low of 30°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Devils Lake. See also: May | June | July.