S
M
T
W
T
F
S
29
59°
37°
30
57°
41°
31
46°
36°
1
37°
32°
2
45°
32°
3
34°
21°
4
50°
21°
5
55°
30°
6
54°
34°
7
54°
34°
8
55°
32°
9
59°
37°
10
55°
41°
11
45°
34°
12
50°
36°
13
46°
34°
14
37°
28°
15
46°
28°
16
50°
32°
17
43°
19°
18
46°
18°
19
57°
34°
20
59°
36°
21
57°
37°
22
51°
23°
23
34°
20°
24
39°
29°
25
35°
26°
26
28°
24°
27
41°
24°
28
47°
30°
29
35°
24°
30
39°
25°
1
46°
29°
2
52°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in La Plata
La Plata's April 2026 forecast shows daily high temperatures ranging from 28° to 52°, with overnight lows between 20° and 31°. The average high for April is 41° with an average low of 26°. 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 La Plata. See also: May | June | July.