Courtenay Weather Forecast

    • 10
    • 15

    Showers

    • 7
    • 15

    Showers easing

    • 7
    • 16

    Cloudy

    • 7
    • 18

    Cloudy

    • 7
    • 20

    Partly cloudy

    • 9
    • 22

    Shower or two

    • 13
    • 19

    Showers

Today 7 Sep South West

Cloudy. Very high chance of showers. The chance of a thunderstorm in the south during this afternoon and evening. Winds northwesterly 15 to 25 km/h turning southwesterly 20 to 30 km/h during the morning. Daytime maximum temperatures between 12 and 15.

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Courtenay Temperature Statistics View More

September Temperature

Cape Leeuwin (24km)

  • Lowest 3 September, 2025

    10.6 °C

  • Average September

    14.2 °C

  • Highest 1 September, 2025

    18.4 °C

Climate (2020–Present)

Cape Leeuwin (24km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.7 °C
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