Swan River - Point Belches Weather Forecast

    • 11
    • 20

    Showers developing

    • 9
    • 19

    Cloudy

    • 10
    • 20

    Shower or two

    • 7
    • 21

    Partly cloudy

    • 7
    • 22

    Mostly sunny

    • 8
    • 23

    Possible shower developing

    • 8
    • 19

    Shower or two

Today 17 Aug Perth

Cloudy. Very high chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm in the southwest this morning. Winds north to northeasterly 15 to 25 km/h shifting westerly 25 to 40 km/h in the middle of the day then decreasing to 20 to 30 km/h in the evening.

Melville Waters

Wind
Northwest to northeasterly 10 to 15 knots tending west to northwesterly 15 to 20 knots in the middle of the day then tending west to southwesterly in the early afternoon.
Weather
Cloudy. Near 100% chance of showers.
Weather Situation
A high pressure ridge over the west coast is weakening. Winds will freshen from the north this morning before a cold front brings a westerly change in the middle of the day. A weak ridge will extend across the west coast during Tuesday before another weak cold front passes by to the south during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Point Belches Temperature Statistics View More

August Temperature

Perth Metro (5km)

  • Lowest 11 August, 2026

    2.5 °C

  • Average August

    12.6 °C

  • Highest 3 August, 2026

    25.3 °C

Climate (2021–2026)

Perth Metro (5km)

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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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