Weather forecast Sydney 21-09-2025

Weather Sunday 21 September temperature from 9 °C to 21 °C, cloud cover up to 21%, no precipitation, wind up to 5.11 m/s (gusts up to 8.36 m/s), air humidity from 33% to 61%, atmospheric pressure from 760 to 763 mm Hg, UV Index to 6.3 during the day. Forecast for the next days on the chart.