S
M
T
W
T
F
S
29
75°
54°
30
75°
50°
31
62°
38°
1
53°
34°
2
70°
37°
3
58°
32°
4
56°
28°
5
62°
24°
6
71°
31°
7
62°
31°
8
71°
39°
9
73°
31°
10
59°
34°
11
70°
36°
12
72°
46°
13
71°
45°
14
61°
38°
15
66°
33°
16
73°
47°
17
58°
17°
18
55°
14°
19
70°
27°
20
78°
31°
21
80°
37°
22
79°
41°
23
63°
33°
24
70°
33°
25
60°
33°
26
62°
35°
27
55°
35°
28
55°
37°
29
51°
36°
30
42°
34°
1
46°
26°
2
57°
37°
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 46° to 57°, with overnight lows between 26° and 37°. The average high for April is 52° with an average low of 32°. 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.