Gwandalan Weather Forecast

    • 14
    • 27

    Partly cloudy

    • 9
    • 23

    Sunny

    • 8
    • 27

    Sunny day. Late shower or two

    • 12
    • 25

    Possible shower then sunny

    • 6
    • 22

    Sunny

    • 8
    • 23

    Partly cloudy

    • 9
    • 18

    Shower or two

Today 17 Sep Newcastle

Partly cloudy. Slight chance of a shower, most likely later tonight. The chance of a thunderstorm early this evening. Winds southeasterly 15 to 20 km/h becoming light in the evening.

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Gwandalan Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (12km)

  • Lowest 1 September, 2025

    3.7 °C

  • Average September

    14.5 °C

  • Highest 8 September, 2025

    28.1 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (12km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    23.7 °C
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