Columbia River - Kalama River Entrance Weather Forecast

    • 39
    • 47

    Rain

    • 35
    • 48

    Rain

    • 36
    • 50

    Rain Likely

    • 37
    • 53

    Chance Rain

    • 31
    • 50

    Chance Rain

    • 33
    • 49

    Slight Chance Rain

Today 23 Feb Cowlitz County Lowlands

Rain. Highs in the upper 40s. Winds light. Chance of rain near 100 percent. Rainfall Amounts a quarter to a half of an inch.

Tonight 23 Feb Cowlitz County Lowlands

Rain. Lows in the lower 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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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Kalama River Entrance Temperature Statistics

February Temperature

Southwest Washington Regional Airport (5.6 miles)

  • Lowest 19 February, 2026

    28 °F

  • Average February

    43.7 °F

  • Highest 4 February, 2026

    61 °F

Climate (2021–Present)

Southwest Washington Regional Airport (5.6 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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