Weather forecast Sydney 21-12-2025

Weather Sunday 21 December temperature from 20 °C to 32 °C, cloud cover up to 83%, precipitation is expected with a 27% chance, wind up to 9.5 m/s (gusts up to 14.78 m/s), air humidity from 41% to 95%, atmospheric pressure from 747 to 753 mm Hg, UV Index to 11 during the day. Forecast for the next days on the chart.