Downtown (Longview) Weather Forecast

    • 41
    • 50

    Rain

    • 40
    • 48

    Rain

    • 40
    • 47

    Rain

    • 37
    • 50

    Rain Showers

    • 36
    • 51

    Rain Likely

    • 40
    • 53

    Rain

Today 14 Mar Cowlitz County Lowlands

A chance of rain in the Morning, then rain in the afternoon. Snow level 1000 feet in the morning. Highs around 50. Southeast wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 14 Mar Cowlitz County Lowlands

Rain. Lows around 40. South wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a quarter of an inch.

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Downtown (Longview) Temperature Statistics

March Temperature

Southwest Washington Regional Airport (2.5 miles)

  • Lowest 6 March, 2025

    30.9 °F

  • Average March

    46.5 °F

  • Highest 1 March, 2025

    61 °F

Climate (2020–Present)

Southwest Washington Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.1 °F
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