Weather forecast State of Rio de Janeiro 18-09-2025

Weather Thursday 18 September temperature from 12 °C to 29 °C, cloud cover up to 88%, precipitation is expected with a 84% chance, wind up to 2 m/s (gusts up to 3.42 m/s), air humidity from 47% to 95%, atmospheric pressure from 761 to 765 mm Hg, UV Index to 8.6 during the day. Forecast for the next days on the chart.