Stockton Weather Forecast
- 9
- 24
Mostly sunny
- 11
- 21
Possible shower
- 12
- 21
Partly cloudy
- 11
- 24
Sunny
- 12
- 27
Possible shower
- 16
- 23
Shower or two
- 12
- 19
Shower or two
Today 4 Sep Newcastle
Mostly sunny. Light winds becoming northwesterly 15 to 20 km/h during the morning then becoming light during the afternoon.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northwesterly 10 to 15 knots tending northerly 15 to 20 knots during the afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
- Weather
- Mostly sunny.
Stockton Temperature Statistics View More
September Temperature
Newcastle (Nobbys) (1km)
Lowest 1 September, 2025
8.3 °CAverage September
13.8 °CHighest 2 September, 2025
20.3 °C
Climate (2020–Present)
Newcastle (Nobbys) (1km)
Average Low 2020–2025
15.3 °CAverage 2020–2025
18.5 °CAverage High 2020–2025
22.2 °C