Columbia River - Griffith Island Weather Forecast

    • 40
    • 61

    Rain Likely

    • 32
    • 54

    Partly Sunny

    • 38
    • 57

    Mostly Cloudy

    • 44
    • 58

    Rain Likely

    • 40
    • 57

    Rain

    • 34
    • 54

    Rain Likely

Today 20 Mar Lower Columbia River

A chance of rain this Morning, then rain likely this afternoon. Highs around 60. Winds light. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 20 Mar Lower Columbia River

Mostly cloudy. A chance of Rain, mainly in the evening. Lows around 40. Winds light. Chance of rain 50 percent. Rainfall Amounts a tenth to a quarter of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Griffith Island Temperature Statistics

March Temperature

Scappoose Industrial Airpark (4.3 miles)

  • Lowest 9 March, 2026

    33.7 °F

  • Average March

    48.2 °F

  • Highest 16 March, 2026

    66.7 °F

Climate (2021–Present)

Scappoose Industrial Airpark (4.3 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.6 °F
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