Portland International Airport Weather Forecast

    • 45
    • 69

    Mostly Sunny

    • 51
    • 84

    Sunny

    • 50
    • 75

    Rain Showers Likely

    • 43
    • 63

    Chance Rain Showers

    • 43
    • 67

    Mostly Sunny

    • 48
    • 76

    Mostly Sunny

    • 50
    • 79

    Partly Sunny

Today 30 Apr Inner Portland Metro

Sunny. Highs in the upper 60s. Winds light.

Tonight 30 Apr Inner Portland Metro

Clear. Lows in the mid 40s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland International Airport Temperature Statistics

April Temperature

Portland, Portland International Airport (0.6 miles)

  • Lowest 4 April, 2025

    37.7 °F

  • Average April

    56.1 °F

  • Highest 24 April, 2025

    81.6 °F

Climate (2020–Present)

Portland, Portland International Airport (0.6 miles)

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  • Average Low 2020–2025

    48.3 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.1 °F
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