S
M
T
W
T
F
S
29
37°
15°
30
47°
33°
31
48°
37°
1
45°
34°
2
41°
30°
3
45°
41°
4
50°
34°
5
49°
40°
6
46°
33°
7
41°
29°
8
36°
27°
9
45°
36°
10
50°
35°
11
51°
36°
12
51°
37°
13
50°
38°
14
47°
36°
15
48°
36°
16
50°
32°
17
43°
30°
18
43°
35°
19
45°
37°
20
46°
39°
21
51°
36°
22
48°
36°
23
49°
37°
24
48°
40°
25
50°
38°
26
49°
38°
27
47°
40°
28
51°
41°
29
52°
41°
30
51°
42°
1
53°
41°
2
50°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cedar Lake
Cedar Lake's April 2026 forecast shows daily high temperatures ranging from 36° to 53°, with overnight lows between 27° and 42°. The average high for April is 48° with an average low of 36°. 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 Cedar Lake. See also: May | June | July.