Newcastle East Weather Forecast
- 21
- 40
Smoke and possible storm
- 21
- 26
Possible morning storm. Showers
- 18
- 27
Possible shower
- 18
- 32
Mostly sunny
- 20
- 25
Shower or two
- 19
- 23
Shower or two
- 18
- 24
Shower or two
Today 6 Dec Newcastle
Partly cloudy. Patchy smoke haze. Slight chance of a shower, most likely in the evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds. Winds north to northwesterly 25 to 40 km/h decreasing to 15 to 20 km/h in the late evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northeasterly 15 to 25 knots, reaching up to 30 knots in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and early evening.
- Weather Situation
- A high pressure system lies over the Tasman Sea, extending a ridge over the state. Strong northerly winds today before a cold front reaches southern coastal waters late this evening, bringing a fresh to strong southerly wind change over coastal waters in its wake into Sunday.
Newcastle East Temperature Statistics View More
December Temperature
Newcastle (Nobbys) (1km)
Lowest 2 December, 2025
11.3 °CAverage December
20.5 °CHighest 4 December, 2025
27.4 °C
Climate (2020–Present)
Newcastle (Nobbys) (1km)
Average Low 2020–2025
15.3 °CAverage 2020–2025
18.5 °CAverage High 2020–2025
22.3 °C