S
M
T
W
T
F
S
29
56°
36°
30
74°
40°
31
77°
38°
1
38°
29°
2
62°
31°
3
63°
42°
4
60°
36°
5
41°
34°
6
46°
21°
7
38°
25°
8
49°
46°
9
63°
46°
10
56°
36°
11
56°
43°
12
69°
58°
13
68°
50°
14
57°
33°
15
57°
42°
16
57°
41°
17
55°
40°
18
58°
35°
19
62°
42°
20
62°
41°
21
61°
43°
22
61°
44°
23
64°
43°
24
61°
38°
25
54°
35°
26
53°
38°
27
54°
36°
28
61°
39°
29
54°
35°
30
55°
42°
1
61°
40°
2
56°
37°
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 38° to 69°, with overnight lows between 21° and 58°. The average high for April is 57° with an average low of 39°. 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.