Illaroo Weather Forecast

    • 12
    • 23

    Becoming windy. Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 9
    • 27

    Sunny

    • 11
    • 34

    Sunny

    • 16
    • 31

    Mostly sunny

    • 15
    • 38

    Partly cloudy

    • 17
    • 23

    Shower or two

Today 1 Dec Illawarra

Partly cloudy. Slight chance of a shower, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and evening. Winds westerly 30 to 45 km/h. Daytime maximum temperatures between 18 and 24.

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  • Temperature Forecast Bureau of Meteorology

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Illaroo Temperature Statistics View More

December Temperature

Nowra (RAN Air Station) (12km)

  • Lowest

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  • Average December

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  • Highest

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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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