Columbia River - Chinook Landing Weather Forecast

    • 47
    • 57

    Rain

    • 43
    • 58

    Chance Rain Showers

    • 42
    • 59

    Mostly Cloudy

    • 52
    • 59

    Rain

    • 46
    • 60

    Rain

    • 45
    • 58

    Chance Rain

Today 28 Oct East Portland Metro

Mostly cloudy. A slight chance of Showers this morning. Highs in the upper 50s. East wind 10 to 15 Mph. Chance of rain 20 percent.

Tonight 28 Oct East Portland Metro

Rain. Lows in the upper 40s. East wind 5 to 10 Mph, becoming southwest after midnight. Chance of rain near 100 percent. Rainfall Amounts around a quarter of an inch.

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Columbia River - Chinook Landing Temperature Statistics

October Temperature

Portland, Portland-Troutdale Airport (1.2 miles)

  • Lowest 18 October, 2025

    37.9 °F

  • Average October

    54.9 °F

  • Highest 7 October, 2025

    78.1 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (1.2 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.2 °F
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