Columbia River - Chinook Landing Weather Forecast

    • 50
    • 64

    Rain

    • 48
    • 67

    Mostly Cloudy

    • 45
    • 63

    Rain Likely

    • 44
    • 59

    Rain Likely

    • 46
    • 64

    Partly Sunny

    • 48
    • 70

    Partly Sunny

Today 13 May East Portland Metro

Mostly cloudy. Showers, mainly in the morning. Highs in the mid 60s. Southwest wind 15 to 20 Mph. Gusts up to 35 Mph in the morning. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 13 May East Portland Metro

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 40s. Southwest wind 10 to 15 Mph.

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Columbia River - Chinook Landing Temperature Statistics

May Temperature

Portland, Portland-Troutdale Airport (1.2 miles)

  • Lowest 9 May, 2026

    45.6 °F

  • Average May

    62.7 °F

  • Highest 3 May, 2026

    91.7 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (1.2 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.3 °F
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