Columbia River - Kalama River Entrance Weather Forecast

    • 42
    • 47

    Rain

    • 46
    • 53

    Rain

    • 44
    • 52

    Rain

    • 39
    • 53

    Slight Chance Rain

    • 35
    • 50

    Mostly Cloudy

    • 34
    • 50

    Mostly Cloudy

    • 40
    • 50

    Chance Rain/Snow

Today 25 Nov Cowlitz County Lowlands

Rain. Highs in the mid 40s. Southeast wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts a quarter to a half of an inch.

Tonight 25 Nov Cowlitz County Lowlands

Rain, mainly this evening. Lows in the lower 40s. Southeast wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a half of an inch.

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Columbia River - Kalama River Entrance Temperature Statistics

November Temperature

Southwest Washington Regional Airport (5.6 miles)

  • Lowest 17 November, 2025

    36 °F

  • Average November

    49.6 °F

  • Highest 1 November, 2025

    60.1 °F

Climate (2020–Present)

Southwest Washington Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.3 °F
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