Airport Green Weather Forecast

    • 49
    • 70

    Partly Sunny

    • 54
    • 70

    Rain

    • 47
    • 61

    Rain Showers

    • 47
    • 65

    Mostly Cloudy

    • 47
    • 65

    Partly Sunny

    • 48
    • 65

    Partly Sunny

    • 50
    • 66

    Mostly Cloudy

Today 23 Sep Inner Vancouver Metro

Partly sunny with a 20 percent chance of rain. Highs in the upper 60s.

Tonight 23 Sep Inner Vancouver Metro

Partly cloudy. Lows around 50. Winds light.

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Airport Green Temperature Statistics

September Temperature

Portland, Portland International Airport (4.3 miles)

  • Lowest 8 September, 2026

    51.7 °F

  • Average September

    64.7 °F

  • Highest 9 September, 2026

    88.6 °F

Climate (2021–2026)

Portland, Portland International Airport (4.3 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.4 °F
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