Swan River - Mounts Bay Weather Forecast

    • 5
    • 18

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 5
    • 18

    Partly cloudy

    • 7
    • 18

    Cloudy

    • 8
    • 20

    Shower or two

    • 7
    • 18

    Shower or two

    • 7
    • 20

    Partly cloudy

Today 17 Jun Perth

Partly cloudy. The chance of morning fog. Slight chance of a shower near the coast, near zero chance elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Melville Waters

Wind
East to southeasterly below 10 knots becoming southerly in the middle of the day.
Weather
Partly cloudy.
Weather Situation
A developing ridge brings a southerly flow to the local waters. A high pressure system will move over southern WA on Friday and direct an easterly wind change, ahead of the next cold front on Sunday.
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  • Temperature Forecast Bureau of Meteorology

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Swan River - Mounts Bay Temperature Statistics View More

June Temperature

Perth Metro (6km)

  • Lowest 13 June, 2026

    4.2 °C
  • Average June

    13.3 °C
  • Highest 6 June, 2026

    23 °C

Climate (2021–Present)

Perth Metro (6km)

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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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