Newcastle Weather Forecast

    • 19
    • 36

    Sunny

    • 23
    • 40

    Sunny

    • 21
    • 25

    Shower or two

    • 19
    • 23

    Shower or two

    • 20
    • 27

    Partly cloudy

    • 21
    • 29

    Shower or two

    • 20
    • 26

    Shower or two

Today 9 Jan Newcastle

Sunny. Winds northeasterly 15 to 20 km/h becoming light before dawn then becoming northeasterly 25 to 35 km/h in the middle of the day.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northeasterly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Northeasterly below 1 metre.
Weather
Sunny.
Weather Situation
North to northeasterly winds along the coast will continue to freshen through this week as a high over the Tasman Sea strengthens. A cold front and its associated trough will cross the coastal areas during the weekend, bringing a fresh to strong southerly wind change in their wake.
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  • Temperature Forecast Bureau of Meteorology

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Newcastle Temperature Statistics View More

January Temperature

Newcastle (Nobbys) (2km)

  • Lowest 2 January, 2026

    16.9 °C

  • Average January

    21.8 °C

  • Highest 4 January, 2026

    29.5 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.3 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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