Cowalellup Weather Forecast

    • 13
    • 18

    Shower

    • 11
    • 21

    Cloudy

    • 10
    • 22

    Cloudy

    • 12
    • 19

    Cloudy

    • 9
    • 18

    Cloudy

    • 10
    • 20

    Partly cloudy

    • 10
    • 23

    Sunny

Today 6 Apr South Coastal

Cloudy. Medium chance of showers in the east, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h during the day. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching around 19.

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  • Temperature Forecast Bureau of Meteorology

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Cowalellup Temperature Statistics View More

April Temperature

Ongerup (15km)

  • Lowest 1 April, 2026

    9.2 °C

  • Average April

    17.6 °C

  • Highest 1 April, 2026

    23.5 °C

Climate (2021–Present)

Ongerup (15km)

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  • Average Low 2021–2026

    8.6 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    23.4 °C
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