Newcastle Weather Forecast
- 15
- 27
Mostly clear
- 15
- 28
Showers increasing
- 15
- 25
Possible early shower
- 10
- 24
Sunny
- 11
- 22
Partly cloudy
- 7
- 19
Partly cloudy
- 8
- 21
Mostly sunny
Today 3 May Newcastle
Mostly clear. Winds northeasterly 15 to 25 km/h.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Norah Head in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Port Stephens.
- 1st Swell
- Easterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
- Weather
- Partly cloudy.
- Weather Situation
- A strong high-pressure system near New Zealand is extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Winds continue to remain fresh north to northeasterly during today as a cold front and its associated trough approach the state, before a shift to south to southwesterly winds later in the week in the systems wake.
Newcastle Temperature Statistics View More
May Temperature
Newcastle (Nobbys) (2km)
Lowest 1 May, 2026
15.7 °CAverage May
19.8 °CHighest 1 May, 2026
25 °C
Climate (2021–Present)
Newcastle (Nobbys) (2km)
Average Low 2021–2026
15.4 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C