Merewether Heights Weather Forecast

    • 17
    • 25

    Partly cloudy

    • 17
    • 39

    Becoming windy. Mostly sunny

    • 17
    • 23

    Partly cloudy

    • 13
    • 26

    Sunny

    • 15
    • 26

    Partly cloudy

    • 17
    • 33

    Shower or two

    • 16
    • 26

    Shower or two

Today 21 Oct Newcastle

Partly cloudy. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merewether Heights Temperature Statistics View More

October Temperature

Newcastle (Nobbys) (6km)

  • Lowest 3 October, 2025

    11.8 °C

  • Average October

    20.3 °C

  • Highest 6 October, 2025

    32.9 °C

Climate (2020–Present)

Newcastle (Nobbys) (6km)

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  • Average Low 2020–2025

    15.3 °C

  • Average 2020–2025

    18.5 °C

  • Average High 2020–2025

    22.2 °C
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