🇦🇷 Weather in Buenos Aires
Map Overlays:
Hourly Forecast for Buenos Aires
05:00
11°
12%
06:00
11°
11%
07:00
11°
9%
08:00
11°
8%
09:00
11°
8%
10:00
12°
7%
11:00
13°
6%
12:00
14°
5%
13:00
14°
5%
14:00
15°
5%
15:00
15°
6%
16:00
15°
7%
17:00
15°
10%
18:00
14°
11%
19:00
14°
12%
20:00
14°
12%
21:00
13°
13%
22:00
13°
14%
23:00
12°
13%
00:00
12°
14%
01:00
11°
13%
02:00
11°
12%
03:00
10°
11%
04:00
10°
13%
14-Day Forecast for Buenos Aires
2026-07-09
Partly Cloudy
15° /
11°
2026-07-10
Partly Cloudy
12° /
9°
2026-07-11
Sunny
14° /
10°
2026-07-12
Sunny
12° /
9°
2026-07-13
Sunny
11° /
8°
2026-07-14
Sunny
14° /
9°
2026-07-15
Sunny
14° /
11°
Additional Forecasts for Buenos Aires
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 180.0 μg/m³
O₃ (Ozone) 23.0 μg/m³
NO₂ (Nitrogen Dioxide) 22.7 μg/m³
SO₂ (Sulphur Dioxide) 7.8 μg/m³
PM2.5 (Fine particles) 6.3 μg/m³
PM10 (Coarse particles) 6.4 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Argentina
Weather in Buenos Aires — FAQ
Answers refreshed each request based on current conditions in Buenos Aires.
What is the weather like right now in Buenos Aires?
Right now in Buenos Aires, Argentina the temperature is 12.4°C (feels like 11.4°C), with partly cloudy. Relative humidity is 77% and wind is 10.4 km/h.
What is today's high and low temperature in Buenos Aires?
Today's forecast high in Buenos Aires is 15.3°C and the overnight low is 11.1°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Buenos Aires today?
The chance of precipitation in Buenos Aires today is 9%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Buenos Aires differ from nearby cities?
Even short distances can change temperatures noticeably. Buenos Aires's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.