Today's Weather Forecast - Newcastle
Today's weather in Newcastle. high 19°C (66°F), low 13°C (55°F). Sunny.
Today’s Hourly Weather Outlook
Morning6 AM – Noon16°
- Wind speed
- 14 km/h
- Rain probability
- 0%
AfternoonNoon – 6 PM18°
- Wind speed
- 14 km/h
- Rain probability
- 0%
Evening6 PM – Midn16°
- Wind speed
- 10 km/h
- Rain probability
- 0%
NightMidn – 6 AM14°
- Wind speed
- 15 km/h
- Rain probability
- 0%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Sunrise
Dawn 5:27 AMTotal Daylight
85% of day elapsedSolar noon 11:49 AM
Sunset
Dusk 6:11 PMRemaining1h 48m
Solar elevation21°
vs yesterday+3 min
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Newcastle Lower Hunter
- PM2.5
- 36μg/m³
- PM10
- 19μg/m³
- O₃
- 28.6ppb
- NO₂
- 0.1ppb
- SO₂
- 0.4ppb
- CO
- 2ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Newcastle is forecast to reach a high of 19°C today, with an overnight low around 13°C. That's 1° below the long-term average high of 20°C for this time of year. Expect little chance of rain (0% probability) and a gentle breeze averaging 15 km/h. Air quality is currently Moderate (AQI 61), driven mainly by PM2.5 at 15 μg/m³.
Today vs Normal
19°C-1° below normal
The long-term average high for today is 20°C.
Air Quality
Air Quality
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.