S
M
T
W
T
F
S
29
49°
36°
30
51°
33°
31
59°
36°
1
50°
43°
2
55°
43°
3
61°
45°
4
65°
45°
5
69°
47°
6
73°
43°
7
57°
38°
8
60°
40°
9
65°
43°
10
67°
45°
11
65°
45°
12
58°
44°
13
58°
45°
14
63°
46°
15
63°
45°
16
59°
47°
17
60°
43°
18
55°
40°
19
56°
39°
20
56°
39°
21
60°
41°
22
55°
40°
23
56°
39°
24
63°
40°
25
61°
40°
26
62°
41°
27
65°
41°
28
65°
45°
29
66°
45°
30
65°
46°
1
67°
50°
2
66°
49°
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 55° to 73°, with overnight lows between 38° and 50°. The average high for April is 62° with an average low of 43°. 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.