Garden Island Weather Forecast

    • 11
    • 16

    Showers

    • 10
    • 16

    Showers

    • 9
    • 16

    Shower or two

    • 9
    • 16

    Shower or two

    • 8
    • 16

    Shower or two

    • 7
    • 18

    Partly cloudy

    • 7
    • 19

    Mostly sunny

Today 6 Jul Illawarra

Cloudy. High chance of showers. Winds southerly 15 to 25 km/h. Overnight temperatures falling to between 5 and 11 with daytime temperatures reaching between 9 and 15.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

July Temperature

Nowra (RAN Air Station) (18km)

  • Lowest 5 July, 2026

    6.8 °C

  • Average July

    13.4 °C

  • Highest 2 July, 2026

    20.6 °C

Climate (2021–2026)

Nowra (RAN Air Station) (18km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.5 °C
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