Illeroo Weather Forecast

    • 22
    • 47

    Partly cloudy

    • 27
    • 46

    Windy

    • 17
    • 26

    Windy

    • 14
    • 30

    Sunny

    • 15
    • 33

    Sunny

    • 15
    • 31

    Sunny

    • 15
    • 31

    Partly cloudy

Today 8 Jan North West Pastoral

Mostly sunny. The chance of a thunderstorm north of Marla late this afternoon and evening. Winds north to northeasterly 15 to 25 km/h tending northwest to northeasterly 25 to 40 km/h in the morning then tending east to northeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures 42 to 47.

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  • Temperature Forecast Bureau of Meteorology

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Illeroo Temperature Statistics View More

January Temperature

Port Augusta Airport (25km)

  • Lowest 1 January, 2026

    15.2 °C

  • Average January

    26.3 °C

  • Highest 6 January, 2026

    41.9 °C

Climate (2021–Present)

Port Augusta Airport (25km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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