S
M
T
W
T
F
S
29
59°
37°
30
57°
41°
31
46°
36°
1
35°
29°
2
49°
23°
3
39°
16°
4
49°
20°
5
51°
27°
6
52°
28°
7
50°
28°
8
52°
33°
9
54°
32°
10
50°
31°
11
48°
29°
12
48°
30°
13
49°
29°
14
46°
19°
15
49°
22°
16
50°
24°
17
52°
25°
18
52°
26°
19
51°
26°
20
52°
27°
21
52°
26°
22
51°
26°
23
50°
24°
24
43°
18°
25
43°
20°
26
52°
24°
27
54°
27°
28
53°
22°
29
52°
24°
30
55°
27°
1
56°
29°
2
55°
28°
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 35° to 56°, with overnight lows between 16° and 33°. The average high for April is 50° with an average low of 26°. 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.