Multnomah Channel - Scappoose Bay Weather Forecast

    • 55
    • 83

    Increasing Clouds

    • 55
    • 79

    Partly Sunny

    • 56
    • 76

    Mostly Cloudy

    • 57
    • 78

    Partly Sunny

    • 59
    • 84

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

Today 18 Jul Lower Columbia River

Mostly sunny. Highs in the lower 80s. Northwest wind 5 to 10 Mph.

Tonight 18 Jul Lower Columbia River

Partly cloudy. Lows in the mid 50s. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Multnomah Channel - Scappoose Bay Temperature Statistics

July Temperature

Scappoose Industrial Airpark (3.7 miles)

  • Lowest 5 July, 2025

    49.6 °F

  • Average July

    71.3 °F

  • Highest 13 July, 2025

    95 °F

Climate (2020–Present)

Scappoose Industrial Airpark (3.7 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    63.3 °F
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