Bonnells Bay Weather Forecast

    • 18
    • 27

    Partly cloudy

    • 15
    • 29

    Sunny

    • 18
    • 28

    Partly cloudy

    • 17
    • 29

    Cloud clearing

    • 18
    • 30

    Sunny

    • 17
    • 33

    Sunny morning. Shower or two

    • 17
    • 23

    Shower or two

Today 27 Jan Newcastle

Slight chance of a shower this morning. Mostly sunny afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bonnells Bay Temperature Statistics View More

January Temperature

Lake Macquarie (Cooranbong) (6km)

  • Lowest 1 January, 2026

    14.1 °C

  • Average January

    22 °C

  • Highest 10 January, 2026

    40.1 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (6km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.8 °C
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