Merredin Weather Forecast

    • 2
    • 21

    Sunny

    • 5
    • 25

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 6
    • 22

    Showers increasing

    • 8
    • 17

    Showers

    • 7
    • 17

    Shower or two

    • 6
    • 17

    Partly cloudy

Today 2 Sep Central Wheat Belt

Sunny. The chance of frost early this morning. The chance of fog early this morning, mainly in the south. Light winds. Daytime maximum temperatures in the low to mid 20s.

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Merredin Temperature Statistics View More

September Temperature

Merredin (0km)

  • Lowest 1 September, 2025

    3.9 °C

  • Average September

    12.5 °C

  • Highest

    –

Climate (2020–Present)

Merredin (0km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    17.8 °C

  • Average High 2020–2025

    26 °C
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