Multnomah Channel - Cathlacom Point Weather Forecast

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    • 63

    Rain Showers

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    • 63

    Rain Showers

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    • 63

    Rain Showers

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    • 64

    Chance Rain Showers

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    • 67

    Mostly Cloudy

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    • 69

    Partly Sunny

Today 17 May Lower Columbia River

Showers this Morning, then Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the lower 60s. Northwest wind 10 to 15 Mph. Chance of rain 80 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 17 May Lower Columbia River

A slight chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Lows in the mid 40s. West wind 10 to 15 Mph, easing to light after midnight. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Multnomah Channel - Cathlacom Point Temperature Statistics

May Temperature

Scappoose Industrial Airpark (5 miles)

  • Lowest 4 May, 2025

    35.7 °F

  • Average May

    55.7 °F

  • Highest 1 May, 2025

    81.6 °F

Climate (2020–Present)

Scappoose Industrial Airpark (5 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63.1 °F
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