Today's Weather Forecast - Sydney
Today's weather in Sydney. high 18°C (64°F), low 10°C (50°F). Overcast.
Today’s Hourly Weather Outlook
- Wind speed
- 11 km/h
- Rain probability
- 0%
- Wind speed
- 12 km/h
- Rain probability
- 0%
- Wind speed
- 7 km/h
- Rain probability
- 0%
- Wind speed
- 9 km/h
- Rain probability
- 0%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Cook And Phillip Sydney East
- PM2.5
- 20μg/m³
- PM10
- 14μg/m³
- O₃
- 2.1ppb
- NO₂
- 18.7ppb
- CO
- 1.6ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Sydney is forecast to reach a high of 18°C today, with an overnight low around 10°C. That's 1° below the long-term average high of 19°C for this time of year. Expect little chance of rain (0% probability) and a gentle breeze averaging 12 km/h. Air quality is currently Moderate (AQI 60), driven mainly by PM2.5 at 15 μg/m³.
Today vs Normal
The long-term average high for today is 19°C.
15 of the last 20 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.