Columbia River - Multnomah Channel Entrance Weather Forecast

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    • 48

    Rain Showers

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    • 50

    Rain

    • 40
    • 48

    Rain

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    • 48

    Rain

    • 37
    • 51

    Rain Showers

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    • 51

    Rain Showers Likely

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    Rain Likely

Today 13 Mar Lower Columbia River

Rain Showers likely with a slight chance of Thunderstorms this Morning, then rain Showers with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce small hail this afternoon. Highs in the upper 40s. Southwest wind 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 13 Mar Lower Columbia River

Mostly cloudy. Rain Showers likely with a chance of Thunderstorms this Evening, then a chance of rain after midnight. Some Thunderstorms may produce small hail this evening. Lows in the lower 30s. Winds light. Chance of rain 70 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Multnomah Channel Entrance Temperature Statistics

March Temperature

Scappoose Industrial Airpark (6.8 miles)

  • Lowest 7 March, 2025

    30.8 °F

  • Average March

    46.8 °F

  • Highest 1 March, 2025

    64.7 °F

Climate (2020–Present)

Scappoose Industrial Airpark (6.8 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63 °F
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