S
M
T
W
T
F
S
29
55°
19°
30
45°
26°
31
47°
17°
1
59°
23°
2
42°
28°
3
53°
33°
4
60°
29°
5
57°
31°
6
62°
49°
7
70°
29°
8
36°
22°
9
42°
25°
10
46°
29°
11
52°
33°
12
57°
39°
13
65°
43°
14
65°
40°
15
59°
33°
16
60°
37°
17
63°
38°
18
64°
39°
19
64°
38°
20
61°
35°
21
53°
29°
22
52°
29°
23
52°
30°
24
53°
32°
25
52°
30°
26
54°
34°
27
54°
34°
28
55°
30°
29
61°
36°
30
64°
35°
1
66°
41°
2
67°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cascade
Cascade's April 2026 forecast shows daily high temperatures ranging from 36° to 70°, with overnight lows between 22° and 49°. The average high for April is 57° with an average low of 34°. 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 Cascade. See also: May | June | July.