Irwin Weather Forecast

    • 10
    • 21

    Partly cloudy

    • 10
    • 23

    Sunny

    • 13
    • 27

    Partly cloudy

    • 18
    • 32

    Sunny

    • 17
    • 25

    Partly cloudy

    • 16
    • 23

    Showers

    • 11
    • 21

    Mostly sunny

Today 13 Sep Central West

Mostly sunny. Light winds becoming west to southwesterly 15 to 25 km/h in the middle of the day then tending south to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures 21 to 26.

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Irwin Temperature Statistics View More

September Temperature

Geraldton Airport (59km)

  • Lowest 3 September, 2026

    6.1 °C

  • Average September

    15.6 °C

  • Highest 11 September, 2026

    26.4 °C

Climate (2021–2026)

Geraldton Airport (59km)

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  • Average Low 2021–2026

    13.9 °C

  • Average 2021–2026

    19.9 °C

  • Average High 2021–2026

    27.4 °C
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