Columbia River - Caples Landing Weather Forecast

    • 42
    • 55

    Rain

    • 40
    • 53

    Rain

    • 36
    • 54

    Rain Showers

    • 38
    • 61

    Mostly Sunny

    • 42
    • 67

    Partly Sunny

    • 46
    • 70

    Mostly Cloudy

Today 31 Mar Cowlitz County Lowlands

Widespread frost in the morning. Mostly cloudy in the Morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the mid 50s. Winds light. Chance of rain 20 percent.

Tonight 31 Mar Cowlitz County Lowlands

Partly cloudy. Widespread frost. Lows in the mid 30s. Winds light.

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Columbia River - Caples Landing Temperature Statistics

March Temperature

Scappoose Industrial Airpark (9.3 miles)

  • Lowest 26 March, 2026

    28.7 °F

  • Average March

    48.7 °F

  • Highest 27 March, 2026

    68.6 °F

Climate (2021–Present)

Scappoose Industrial Airpark (9.3 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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