Augusta Airport Weather Forecast

    • 12
    • 17

    Shower or two

    • 13
    • 18

    Shower or two

    • 13
    • 18

    Cloudy

    • 12
    • 18

    Cloud clearing

    • 11
    • 20

    Sunny

    • 14
    • 24

    Sunny

    • 15
    • 24

    Mostly sunny

Today 18 Sep South West

Cloudy. Medium chance of showers near the south coast, slight chance elsewhere. Winds westerly 20 to 30 km/h. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching around 16.

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Augusta Airport Temperature Statistics View More

September Temperature

Cape Leeuwin (5km)

  • Lowest 8 September, 2025

    7.5 °C

  • Average September

    14.2 °C

  • Highest 12 September, 2025

    23.1 °C

Climate (2020–Present)

Cape Leeuwin (5km)

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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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