Perth Weather Forecast

    • 13
    • 20

    Possible storm, heavy falls

    • 11
    • 19

    Showers

    • 9
    • 18

    Shower or two

    • 8
    • 19

    Partly cloudy

    • 7
    • 21

    Partly cloudy

    • 8
    • 19

    Shower or two

    • 7
    • 17

    Shower or two

Today 19 Aug Perth

Cloudy. Very high chance of rain. The chance of a thunderstorm in the morning and afternoon. Heavy falls and damaging winds possible. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly 15 to 25 km/h in the morning then becoming light in the evening.

Melville Waters

Wind
Northerly about 10 knots tending northwesterly 20 to 30 knots in the early morning then tending west to northwesterly 10 to 15 knots in the late afternoon.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm in the morning and afternoon.
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Perth Temperature Statistics View More

August Temperature

Perth Metro (4km)

  • Lowest 15 August, 2025

    2.6 °C

  • Average August

    13.7 °C

  • Highest 13 August, 2025

    26.1 °C

Climate (2020–Present)

Perth Metro (4km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    25.5 °C
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