Portland Airport Weather Forecast

    • 9
    • 21

    Mostly sunny

    • 11
    • 22

    Mostly sunny

    • 12
    • 24

    Sunny

    • 15
    • 25

    Mostly sunny

    • 16
    • 25

    Shower or two

    • 12
    • 19

    Cloudy

    • 12
    • 26

    Sunny morning. Shower or two

Today 16 Oct South West

Sunny morning. Slight chance of a shower in the afternoon and early evening. Winds east to northeasterly 15 to 20 km/h tending north to northeasterly 15 to 25 km/h in the morning then tending east to northeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to around 7 with daytime temperatures reaching the low 20s.

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Portland Airport Temperature Statistics View More

October Temperature

Portland Airport (0 km)

  • Lowest 7 October, 2026

    4.9 °C

  • Average October

    12.8 °C

  • Highest 11 October, 2026

    24.1 °C

Climate (2021–2026)

Portland Airport (0 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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