5-day weather forecast Buenos Aires 09-08-2026
Weather forecast Buenos Aires Sunday, August 9 09.08.2026: sunny, temperature from 6 °C to 12 °C.
Precipitation probability 5%. Wind up to 5.5 m/s (gusts 7.22 m/s). Air humidity 37–66%, atmospheric pressure 763–770 mm Hg, UV index up to 5.
5 days at a glance — tap a day to open it
Sunrise 07:39
Sunset 18:18
Sunset 18:18
Waning Crescent9% illuminated
Moonrise 04:50 · Moonset 14:20
Moonrise 04:50 · Moonset 14:20
Chart
TableSun, Aug 9, 2026
Forecast from 6 °C to 12 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Sun, Aug 9, 2026
Buenos Aires on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.