Weather forecast Buenos Aires 18-12-2025

Weather Thursday 18 December temperature from 22 °C to 31 °C, cloud cover up to 84%, no precipitation, wind up to 8.5 m/s (gusts up to 15.28 m/s), air humidity from 36% to 60%, atmospheric pressure from 752 to 757 mm Hg, UV Index to 12.9 during the day. Forecast for the next days on the chart.