S
M
T
W
T
F
S
29
36°
6°
30
42°
32°
31
41°
30°
1
38°
27°
2
38°
27°
3
39°
29°
4
39°
30°
5
43°
30°
6
43°
23°
7
38°
20°
8
40°
23°
9
50°
34°
10
55°
36°
11
52°
29°
12
53°
31°
13
54°
38°
14
49°
32°
15
47°
27°
16
49°
29°
17
51°
28°
18
54°
30°
19
53°
31°
20
49°
35°
21
55°
34°
22
53°
34°
23
55°
35°
24
49°
35°
25
54°
33°
26
49°
30°
27
49°
30°
28
50°
33°
29
50°
33°
30
52°
31°
1
53°
31°
2
52°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cassidy Lake
Cassidy Lake's April 2026 forecast shows daily high temperatures ranging from 38° to 55°, with overnight lows between 20° and 38°. The average high for April is 50° with an average low of 31°. 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 Cassidy Lake. See also: May | June | July.