Newcastle Weather Forecast

    • 4
    • 19

    Mostly sunny

    • 6
    • 19

    Showers increasing

    • 10
    • 19

    Showers easing. Windy

    • 10
    • 21

    Mostly sunny

    • 8
    • 19

    Possible shower

    • 8
    • 19

    Sunny

    • 7
    • 19

    Possible shower

Today 8 Aug Newcastle

The chance of fog early this morning. The chance of morning frost. Mostly sunny afternoon. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during Sunday and Monday, bringing fresh to strong north to northwesterly winds in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Newcastle Temperature Statistics View More

August Temperature

Newcastle (Nobbys) (2km)

  • Lowest 7 August, 2026

    6.9 °C

  • Average August

    12.9 °C

  • Highest 4 August, 2026

    20.5 °C

Climate (2021–2026)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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