Portland Airport Weather Forecast

    • 13
    • 22

    Partly cloudy

    • 13
    • 19

    Cloudy

    • 13
    • 19

    Cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 14
    • 24

    Shower or two

    • 14
    • 19

    Shower or two

Today 6 Mar South West

Partly cloudy. Patchy morning fog. Slight chance of a shower near the coast in the morning and early afternoon. Near zero chance of rain elsewhere. Light winds becoming southwesterly 15 to 20 km/h in the late afternoon then tending southerly in the evening. Daytime maximum temperatures in the mid 20s.

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Portland Airport Temperature Statistics View More

March Temperature

Portland Airport (0km)

  • Lowest 4 March, 2026

    6.5 °C

  • Average March

    16.6 °C

  • Highest 1 March, 2026

    23.3 °C

Climate (2021–Present)

Portland Airport (0km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.1 °C
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