Today's Weather Forecast - Newcastle
Today's weather in Newcastle. high 20°C (68°F), low 12°C (54°F). Sunny.
Today’s Hourly Weather Outlook
Morning6 AM – Noon16°
- Wind speed
- 6 km/h
- Rain probability
- 12%
AfternoonNoon – 6 PM19°
- Wind speed
- 18 km/h
- Rain probability
- 71%
Evening6 PM – Midn17°
- Wind speed
- 19 km/h
- Rain probability
- 22%
NightMidn – 6 AM14°
- Wind speed
- 6 km/h
- Rain probability
- 0%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Sunrise
Dawn 5:26 AMTotal Daylight
Before sunriseSolar noon 11:49 AM
Sunset
Dusk 6:12 PMRemainingBefore sunrise
Solar elevation-49°
vs yesterday+3 min
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Moderate
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Newcastle Lower Hunter
- PM2.5
- 55μg/m³
- PM10
- 28μg/m³
- O₃
- 2.1ppb
- NO₂
- 21ppb
- SO₂
- 0.1ppb
- CO
- 4.5ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Newcastle is forecast to reach a high of 20°C today, with an overnight low around 12°C. Expect a high chance of rain (71% probability) and a gentle breeze averaging 19 km/h. Air quality is currently Moderate (AQI 70), driven mainly by PM2.5 at 23 μg/m³.
Today vs Normal
20°C0° below normal
The long-term average high for today is 20°C.
20 of the last 28 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
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.