Illaroo Weather Forecast

    • 11
    • 15

    Rain. Windy

    • 11
    • 16

    Rain easing

    • 8
    • 18

    Sunny

    • 5
    • 19

    Mostly sunny

    • 7
    • 19

    Possible shower

    • 9
    • 16

    Mostly sunny

    • 8
    • 18

    Mostly sunny

Today 2 Jul Illawarra

Cloudy. Very high chance of rain. Heavy falls possible this morning. The chance of a thunderstorm near the coast. Damaging winds possible. Winds southwesterly 35 to 50 km/h decreasing to 25 to 35 km/h in the late evening. Daytime maximum temperatures between 11 and 16.

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  • Temperature Forecast Bureau of Meteorology

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Illaroo Temperature Statistics View More

July Temperature

Nowra (RAN Air Station) (12km)

  • Lowest 1 July, 2025

    8.9 °C

  • Average July

    10.5 °C

  • Highest

    –

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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