grib = GRIdded Binary (NWP model format) • grab = fetch it for any location worldwide
3-day forecast for Sydney
- Sun 20 Sep: 15–28°C, clear sky, no precipitation, wind up to 5 m/s
- Mon 21 Sep: 15–27°C, drizzle, 1.3 mm precipitation, wind up to 8 m/s
- Tue 22 Sep: 15–17°C, drizzle, 1.3 mm precipitation, wind up to 5 m/s
As of 19 Sep 2026. Data: Open-Meteo (CC BY 4.0). The live hourly chart is above.
Sydney has a temperate oceanic climate with warm summers, mild winters, moderate rainfall year-round, and high humidity in summer. This page shows the hourly weather forecast for Sydney, Australia for the next 7 days — temperature, precipitation, wind speed, atmospheric pressure, and cloud cover hour by hour, updated every 3 hours from Open-Meteo.
