Merredin Weather Forecast

    • 3
    • 14

    Partly cloudy

    • 6
    • 15

    Shower or two

    • 5
    • 17

    Partly cloudy

    • 5
    • 19

    Mostly sunny

    • 9
    • 19

    Partly cloudy

    • 9
    • 20

    Shower or two

    • 9
    • 15

    Showers

Today 4 Aug Central Wheat Belt

Cloudy. Slight chance of a shower. Patches of frost in the south in the early morning. Winds westerly 15 to 25 km/h becoming light in the late afternoon. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching around 14.

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Merredin Temperature Statistics View More

August Temperature

Merredin (0km)

  • Lowest 1 August, 2025

    5 °C

  • Average August

    10.8 °C

  • Highest 2 August, 2025

    19.5 °C

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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