S
M
T
W
T
F
S
31
87°
67°
1
87°
67°
2
87°
71°
3
81°
63°
4
78°
63°
5
79°
62°
6
76°
63°
7
75°
63°
8
79°
63°
9
74°
64°
10
78°
63°
11
77°
64°
12
75°
65°
13
80°
64°
14
79°
66°
15
78°
65°
16
71°
67°
17
72°
66°
18
71°
66°
19
71°
67°
20
70°
67°
21
71°
66°
22
71°
67°
23
72°
67°
24
71°
66°
25
71°
67°
26
72°
67°
27
71°
66°
28
71°
67°
29
72°
67°
30
73°
66°
1
74°
66°
2
71°
67°
3
70°
67°
4
71°
66°
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 70° to 81°, with overnight lows between 62° and 67°. The average high for June is 74° with an average low of 65°. 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.
