S
M
T
W
T
F
S
29
37°
16°
30
43°
30°
31
42°
32°
1
46°
29°
2
35°
29°
3
38°
29°
4
43°
29°
5
48°
29°
6
49°
35°
7
45°
30°
8
46°
30°
9
46°
29°
10
55°
32°
11
50°
36°
12
50°
35°
13
48°
34°
14
61°
37°
15
45°
39°
16
42°
37°
17
56°
37°
18
N/A
19
50°
41°
20
50°
31°
21
45°
29°
22
44°
34°
23
45°
34°
24
46°
35°
25
51°
37°
26
52°
36°
27
51°
36°
28
50°
37°
29
51°
38°
30
50°
40°
1
51°
37°
2
49°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Lakeside
Lakeside's April 2026 forecast shows daily high temperatures ranging from 44° to 52°, with overnight lows between 29° and 41°. The average high for April is 49° 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 Lakeside. See also: May | June | July.