Mandurah Weather Forecast

    • 12
    • 22

    Showers increasing

    • 15
    • 19

    Shower or two. Wind easing

    • 10
    • 21

    Sunny

    • 13
    • 21

    Showers easing

    • 14
    • 20

    Shower or two

    • 12
    • 23

    Sunny

    • 13
    • 23

    Mostly sunny

Today 20 Apr Mandurah

Mostly sunny morning. Very high chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Light winds becoming northwest to northeasterly 20 to 30 km/h in the morning then tending west to northwesterly 30 to 45 km/h in the middle of the day.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming north to northwesterly 15 to 25 knots in the morning then tending west to northwesterly 25 to 30 knots in the evening. Winds reaching up to 35 knots in the late evening.
Seas
Below 1 metre, increasing to 1.5 to 2.5 metres around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Becoming cloudy. 95% chance of showers. The chance of a thunderstorm late this afternoon and evening.
Weather Situation
A ridge across the local waters is moving east. A strong cold front will move through this evening, followed by a new ridge tomorrow. A second moderate cold front will arrive on Thursday.
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  • Temperature Forecast Bureau of Meteorology

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Mandurah Temperature Statistics View More

April Temperature

Mandurah (1km)

  • Lowest 8 April, 2026

    12.7 °C

  • Average April

    19.4 °C

  • Highest 3 April, 2026

    29 °C

Climate (2021–Present)

Mandurah (1km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    23.8 °C
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