Multnomah Channel - Scappoose Bay Weather Forecast

    • 50
    • 78

    Increasing Clouds

    • 50
    • 74

    Mostly Cloudy

    • 55
    • 76

    Partly Sunny

    • 54
    • 87

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

    • 50
    • 74

    Partly Sunny

Today 30 Apr Lower Columbia River

Mostly sunny. Highs in the upper 70s. Winds light.

Tonight 30 Apr Lower Columbia River

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Winds light.

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  • Temperature Real-Time

Multnomah Channel - Scappoose Bay Temperature Statistics

April Temperature

Scappoose Industrial Airpark (3.7 miles)

  • Lowest 16 April, 2026

    30.7 °F

  • Average April

    52.5 °F

  • Highest 5 April, 2026

    79.6 °F

Climate (2021–Present)

Scappoose Industrial Airpark (3.7 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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