Siesta Park Weather Forecast

    • 13
    • 20

    Possible shower. Windy

    • 9
    • 16

    Showers. Windy

    • 8
    • 16

    Shower or two

    • 5
    • 17

    Mostly sunny

    • 7
    • 17

    Shower or two

    • 12
    • 19

    Showers

    • 10
    • 17

    Showers

Today 6 Jul Busselton

Partly cloudy. Medium chance of showers. The chance of a thunderstorm early this evening, possibly severe with damaging winds. Winds westerly 25 to 30 km/h tending northwesterly 20 to 25 km/h in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Westerly 20 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas
2 to 3 metres.
1st Swell
Westerly 4 metres.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm early this evening. Squalls to at least 50 knots possible.
Weather Situation
A cold front embedded in a vigorous westerly flow is moving over the South West Land Division during the remainder of Sunday. Another stronger cold front and associated cold pool will move through on Monday. A ridge develops over Central West waters on Tuesday and slips southwards on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Siesta Park Temperature Statistics View More

July Temperature

Busselton Airport (18km)

  • Lowest 5 July, 2025

    7.7 °C

  • Average July

    13.1 °C

  • Highest 1 July, 2025

    20.4 °C

Climate (2020–Present)

Busselton Airport (18km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    16.7 °C

  • Average High 2020–2025

    23.6 °C
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