Cowlitz River - Kelso Weather Forecast

    • 47
    • 51

    Rain

    • 53
    • 56

    Rain

    • 50
    • 57

    Rain

    • 47
    • 57

    Rain

    • 39
    • 53

    Rain Likely

    • 42
    • 62

    Partly Sunny

Today 21 Feb Cowlitz County Lowlands

A chance of rain this Morning, then rain this afternoon. Highs in the lower 50s. South wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 21 Feb Cowlitz County Lowlands

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

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Cowlitz River - Kelso Temperature Statistics

February Temperature

Southwest Washington Regional Airport (1.9 miles)

  • Lowest 12 February, 2025

    18 °F

  • Average February

    38.2 °F

  • Highest 17 February, 2025

    51.1 °F

Climate (2020–Present)

Southwest Washington Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62 °F
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