West Longview Weather Forecast

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    Rain Showers

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    Rain

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    Rain

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    Rain

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    • 50

    Rain Showers

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    Rain Showers Likely

Today 13 Mar Cowlitz County Lowlands

Rain Showers likely with a slight chance of Thunderstorms this Morning, then rain Showers with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce small hail this afternoon. Highs in the upper 40s. Southwest wind 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 13 Mar Cowlitz County Lowlands

A chance of Thunderstorms this evening. Mostly cloudy with a chance of rain. Some Thunderstorms may produce small hail this evening. Snow level 1000 feet. Lows in the lower 30s. Winds light. Chance of rain 50 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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West Longview Temperature Statistics

March Temperature

Southwest Washington Regional Airport (6.2 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 (6.2 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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