S
M
T
W
T
F
S
31
60°
52°
1
56°
51°
2
59°
53°
3
61°
55°
4
64°
58°
5
65°
56°
6
61°
50°
7
60°
48°
8
59°
48°
9
59°
49°
10
59°
48°
11
58°
49°
12
62°
52°
13
63°
49°
14
61°
52°
15
63°
52°
16
63°
51°
17
62°
52°
18
63°
51°
19
61°
48°
20
54°
46°
21
54°
43°
22
53°
45°
23
54°
46°
24
54°
45°
25
55°
43°
26
54°
45°
27
54°
47°
28
55°
48°
29
55°
51°
30
56°
49°
1
57°
48°
2
58°
50°
3
61°
51°
4
62°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Buenos Aires
Buenos Aires's June 2026 forecast shows daily high temperatures ranging from 53° to 65°, with overnight lows between 43° and 58°. The average high for June is 59° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Buenos Aires. See also: July | August | September.
