Perth Weather Forecast

    • 9
    • 21

    Showers increasing

    • 10
    • 20

    Shower or two

    • 9
    • 21

    Sunny

    • 9
    • 22

    Sunny

    • 9
    • 20

    Shower or two

    • 9
    • 19

    Shower or two

    • 9
    • 18

    Possible shower

Today 5 Jul Perth

Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the southwest in the afternoon and early evening. Winds northeasterly 15 to 20 km/h tending northerly in the middle of the day then becoming light in the early afternoon.

Melville Waters

Wind
North to northeasterly below 10 knots.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A high pressure system south of the Bight extends a ridge over the south coast, directing north to northeasterly winds over the local waters. A cold front will cross the local waters during Sunday evening. A ridge in the Southern Ocean will renew east to southeasterly winds from Monday.
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Perth Temperature Statistics View More

July Temperature

Perth Metro (4km)

  • Lowest 4 July, 2026

    6.2 °C

  • Average July

    12.4 °C

  • Highest 1 July, 2026

    18 °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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