Illaroo Weather Forecast

    • 13
    • 29

    Partly cloudy

    • 15
    • 33

    Shower or two. Storm clearing

    • 12
    • 19

    Possible shower

    • 8
    • 23

    Partly cloudy

    • 8
    • 25

    Shower or two

    • 6
    • 23

    Sunny

    • 7
    • 29

    Mostly sunny

Today 7 Nov Illawarra

Partly cloudy. The chance of fog about higher ground early this morning. Slight chance of a shower. The chance of a thunderstorm inland later tonight. Light winds becoming north to northeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures around 30.

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Illaroo Temperature Statistics View More

November Temperature

Nowra (RAN Air Station) (12km)

  • Lowest 6 November, 2025

    10.5 °C

  • Average November

    17.8 °C

  • Highest 3 November, 2025

    29.7 °C

Climate (2020–Present)

Nowra (RAN Air Station) (12km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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