Portland West Weather Forecast

    • 17
    • 24

    Shower or two

    • 12
    • 17

    Cloudy

    • 12
    • 28

    Mostly sunny

    • 16
    • 27

    Shower or two

    • 14
    • 18

    Showers

    • 9
    • 15

    Showers

    • 7
    • 13

    Showers

Today 20 Oct South West

Partly cloudy. Medium chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding during this afternoon and evening. Winds northerly 25 to 35 km/h becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

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  • Temperature Forecast Bureau of Meteorology

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Portland West Temperature Statistics View More

October Temperature

Portland Airport (8 km)

  • Lowest 7 October, 2026

    4.9 °C

  • Average October

    13.8 °C

  • Highest 18 October, 2026

    27 °C

Climate (2021–2026)

Portland Airport (8 km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.2 °C
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