Perth Weather Forecast

    • 4
    • 17

    Partly cloudy

    • 5
    • 19

    Mostly sunny

    • 5
    • 19

    Sunny

    • 6
    • 21

    Mostly sunny

    • 7
    • 22

    Sunny

    • 9
    • 25

    Sunny

    • 11
    • 21

    Showers

Today 11 Aug Perth

Partly cloudy. Areas of frost about the hills early this morning. Slight chance of a shower in the northwest early this morning. Near zero chance of rain elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon.

Melville Waters

Wind
Southeasterly below 10 knots becoming south to southwesterly in the middle of the day then becoming southeasterly in the late evening.
Weather
Partly cloudy.
Weather Situation
A ridge will develop over local waters today and dominate the weather pattern until the end of the week.
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  • Temperature Forecast Bureau of Meteorology

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Perth Temperature Statistics View More

August Temperature

Perth Metro (4km)

  • Lowest 2 August, 2026

    4.6 °C

  • Average August

    13.2 °C

  • Highest 3 August, 2026

    25.3 °C

Climate (2021–2026)

Perth Metro (4km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    25.4 °C
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