S
M
T
W
T
F
S
29
79°
66°
30
80°
70°
31
85°
71°
1
81°
72°
2
82°
71°
3
88°
63°
4
68°
57°
5
67°
54°
6
67°
59°
7
67°
61°
8
72°
60°
9
70°
56°
10
70°
57°
11
73°
64°
12
74°
63°
13
73°
63°
14
74°
65°
15
72°
65°
16
75°
65°
17
79°
64°
18
82°
64°
19
76°
65°
20
72°
68°
21
74°
55°
22
71°
53°
23
72°
58°
24
70°
58°
25
77°
61°
26
65°
49°
27
63°
46°
28
67°
48°
29
75°
54°
30
69°
53°
1
74°
58°
2
61°
49°
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.
