S
M
T
W
T
F
S
29
87°
63°
30
86°
63°
31
85°
63°
1
77°
55°
2
81°
50°
3
82°
48°
4
84°
50°
5
88°
57°
6
78°
57°
7
81°
50°
8
89°
54°
9
89°
58°
10
87°
57°
11
82°
54°
12
78°
55°
13
75°
58°
14
75°
49°
15
81°
41°
16
82°
46°
17
81°
48°
18
87°
47°
19
86°
59°
20
88°
56°
21
88°
56°
22
84°
54°
23
82°
51°
24
84°
50°
25
82°
54°
26
75°
53°
27
80°
45°
28
85°
45°
29
83°
54°
30
86°
53°
1
82°
53°
2
85°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Buenos Aires
Buenos Aires's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Buenos Aires. See also: May | June | July.
