Chapman Hill Weather Forecast

    • 8
    • 17

    Possible shower

    • 9
    • 19

    Cloudy

    • 7
    • 21

    Partly cloudy

    • 8
    • 23

    Cloud clearing

    • 9
    • 25

    Sunny

    • 11
    • 24

    Sunny

    • 11
    • 24

    Mostly sunny

Today 18 Sep Busselton

Cloudy. Slight chance of a shower. Winds southwesterly 15 to 25 km/h becoming light in the evening then becoming southwesterly 15 to 20 km/h in the late evening.

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Chapman Hill Temperature Statistics View More

September Temperature

Busselton Airport (13km)

  • Lowest 8 September, 2025

    2.1 °C

  • Average September

    12.3 °C

  • Highest 12 September, 2025

    19.5 °C

Climate (2020–Present)

Busselton Airport (13km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    16.7 °C

  • Average High 2020–2025

    23.5 °C
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