S
M
T
W
T
F
S
29
52°
21°
30
69°
28°
31
55°
46°
1
54°
38°
2
42°
35°
3
55°
35°
4
63°
39°
5
47°
38°
6
46°
26°
7
43°
26°
8
51°
20°
9
56°
29°
10
66°
40°
11
50°
28°
12
52°
41°
13
64°
50°
14
71°
54°
15
64°
46°
16
60°
45°
17
63°
42°
18
58°
38°
19
56°
36°
20
58°
40°
21
62°
41°
22
56°
32°
23
48°
32°
24
50°
37°
25
53°
37°
26
50°
36°
27
49°
36°
28
51°
34°
29
50°
33°
30
52°
33°
1
53°
40°
2
62°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lakeside
Lakeside's April 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 28° and 54°. The average high for April is 56° with an average low of 38°. 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 Lakeside. See also: May | June | July.