Illawong Weather Forecast

    • 20
    • 30

    Showers. Storm developing

    • 17
    • 21

    Shower or two

    • 15
    • 21

    Shower or two

    • 15
    • 21

    Sunny

    • 15
    • 23

    Sunny

    • 17
    • 23

    Partly cloudy

    • 18
    • 24

    Shower or two

Today 25 Oct Sydney

Partly cloudy. High chance of showers, most likely during this afternoon and evening. A thunderstorm likely during this afternoon and evening, possibly severe with damaging winds and heavy rain which may lead to flash flooding. Winds northerly 20 to 30 km/h.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Illawong Temperature Statistics View More

October Temperature

Bankstown Airport (10 km)

  • Lowest 15 October, 2026

    8.6 °C

  • Average October

    18.2 °C

  • Highest 12 October, 2026

    35.2 °C

Climate (2021–2026)

Bankstown Airport (10 km)

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  • Average Low 2021–2026

    12.9 °C

  • Average 2021–2026

    17.9 °C

  • Average High 2021–2026

    24.2 °C
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