Swan River - Fremantle Railway Bridge Weather Forecast

    • 14
    • 21

    Showers developing

    • 10
    • 18

    Partly cloudy

    • 10
    • 18

    Shower or two

    • 11
    • 19

    Showers

    • 13
    • 19

    Shower or two

    • 11
    • 19

    Showers

    • 11
    • 21

    Shower or two

Today 31 Aug Perth

Cloudy. The chance of fog early this morning, mainly about the hills. High chance of showers. Light winds becoming westerly 20 to 30 km/h in the morning then turning southerly 15 to 25 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming west to northwesterly 15 to 20 knots in the morning then turning south to southwesterly 15 to 25 knots in the evening.
Seas
Below 0.5 metres, increasing to around 1 metre during the morning.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A broad trough near the west coast will move east on Monday ahead of a weak cold front moving over the area Monday night. A weak ridge will then extend over local waters in wake of the cold front. Another weak cold front will brush past in the middle of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Fremantle Railway Bridge Temperature Statistics View More

August Temperature

Swanbourne (9km)

  • Lowest 11 August, 2026

    5.1 °C

  • Average August

    14.4 °C

  • Highest 16 August, 2026

    24.6 °C

Climate (2021–2026)

Swanbourne (9km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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