Newcastle Weather Forecast

    • 17
    • 23

    Cloudy

    • 16
    • 27

    Partly cloudy

    • 18
    • 31

    Showers increasing. Storm

    • 19
    • 29

    Shower or two

    • 19
    • 26

    Partly cloudy

    • 19
    • 29

    Partly cloudy

    • 19
    • 33

    Sunny

Today 2 Jan Newcastle

Cloudy. Light winds becoming southeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 10 to 15 knots turning easterly below 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southerly 1 to 2 metres, decreasing to 1.5 metres during the morning.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

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Newcastle Temperature Statistics View More

January Temperature

Newcastle (Nobbys) (2km)

  • Lowest 1 January, 2026

    18.5 °C

  • Average January

    20.3 °C

  • Highest

    –

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2025

    15.3 °C

  • Average 2021–2025

    18.5 °C

  • Average High 2021–2025

    22.3 °C
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