S
M
T
W
T
F
S
29
57°
25°
30
48°
29°
31
33°
27°
1
33°
25°
2
32°
25°
3
36°
25°
4
31°
25°
5
40°
20°
6
29°
13°
7
35°
4°
8
43°
31°
9
34°
28°
10
46°
23°
11
42°
22°
12
63°
40°
13
50°
36°
14
54°
32°
15
64°
36°
16
77°
38°
17
56°
26°
18
39°
21°
19
39°
20°
20
63°
19°
21
66°
40°
22
76°
57°
23
66°
36°
24
54°
30°
25
54°
30°
26
56°
38°
27
51°
35°
28
49°
34°
29
50°
32°
30
52°
32°
1
52°
34°
2
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cass Lake
Cass Lake's April 2026 forecast shows daily high temperatures ranging from 49° to 76°, with overnight lows between 30° and 57°. The average high for April is 57° with an average low of 36°. 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 Cass Lake. See also: May | June | July.
