Portland West Weather Forecast

    • 10
    • 17

    Shower or two

    • 10
    • 17

    Rain

    • 6
    • 14

    Showers

    • 9
    • 16

    Showers easing

    • 10
    • 16

    Shower or two

    • 10
    • 16

    Shower or two

    • 11
    • 17

    Shower or two

Today 5 May South West

Cloudy. High chance of showers near the Otways, medium chance elsewhere. Winds westerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures around 16.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland West Temperature Statistics View More

May Temperature

Portland Airport (8km)

  • Lowest 3 May, 2026

    10.6 °C

  • Average May

    17.3 °C

  • Highest 1 May, 2026

    27.3 °C

Climate (2021–Present)

Portland Airport (8km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.1 °C
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