Columbia River - Green Point Weather Forecast

    • 47
    • 63

    Rain

    • 48
    • 55

    Rain

    • 50
    • 58

    Rain

    • 49
    • 60

    Rain

    • 41
    • 58

    Rain Likely

    • 36
    • 55

    Chance Rain

Today 16 Mar Lower Columbia River

Cloudy with a chance of rain in the Morning, then partly sunny in the afternoon. Highs in the mid 60s. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 16 Mar Lower Columbia River

Partly cloudy in the Evening, then mostly cloudy with a chance of rain after midnight. Lows in the upper 40s. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

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Columbia River - Green Point Temperature Statistics

March Temperature

Southwest Washington Regional Airport (9.9 miles)

  • Lowest 10 March, 2026

    32 °F

  • Average March

    46.5 °F

  • Highest 1 March, 2026

    62.1 °F

Climate (2021–Present)

Southwest Washington Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.5 °F
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