Bonnells Bay Weather Forecast

    • 7
    • 26

    Sunny day. Late shower or two

    • 12
    • 24

    Possible early shower

    • 6
    • 23

    Sunny

    • 8
    • 24

    Possible late shower

    • 7
    • 18

    Shower or two

    • 8
    • 21

    Partly cloudy

    • 8
    • 25

    Sunny

Today 19 Sep Newcastle

The chance of fog in the early morning. Sunny day. High chance of showers in the evening. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bonnells Bay Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (6km)

  • Lowest 1 September, 2025

    3.7 °C

  • Average September

    14.8 °C

  • Highest 17 September, 2025

    28.7 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (6km)

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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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