Columbia River - Kalama River Entrance Weather Forecast

    • 41
    • 53

    Rain

    • 38
    • 46

    Rain

    • 35
    • 46

    Rain

    • 34
    • 50

    Rain/Snow Likely

    • 41
    • 49

    Rain Likely

    • 43
    • 61

    Chance Rain

    • 46
    • 67

    Rain Likely

Today 11 Mar Cowlitz County Lowlands

Rain. Highs in the lower 50s. South wind 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent. Rainfall Amounts a quarter to a half of an inch.

Tonight 11 Mar Cowlitz County Lowlands

Rain. Lows in the lower 40s. Southwest wind 10 to 15 Mph. Gusts up to 40 Mph in the evening. Chance of rain near 100 percent. Rainfall Amounts a half of an inch to one inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Kalama River Entrance Temperature Statistics

March Temperature

Southwest Washington Regional Airport (5.6 miles)

  • Lowest 2 March, 2026

    34 °F

  • Average March

    47.6 °F

  • Highest 1 March, 2026

    62.1 °F

Climate (2021–Present)

Southwest Washington Regional Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads