Longview Weather Forecast

    • 40
    • 54

    Mostly Cloudy

    • 37
    • 51

    Slight Chance Rain

    • 35
    • 48

    Mostly Cloudy

    • 41
    • 48

    Rain Likely

    • 39
    • 49

    Chance Rain

    • 40
    • 48

    Mostly Cloudy

    • 43
    • 49

    Chance Rain

Today 28 Nov Cowlitz County Lowlands

Mostly cloudy this Morning, then becoming partly sunny. Highs in the mid 50s. Northeast wind 5 to 10 Mph, becoming light this afternoon.

Tonight 28 Nov Cowlitz County Lowlands

Mostly cloudy. Lows in the upper 30s. Winds light.

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Longview Temperature Statistics

November Temperature

Southwest Washington Regional Airport (2.5 miles)

  • Lowest 17 November, 2025

    36 °F

  • Average November

    49.1 °F

  • Highest 1 November, 2025

    60.1 °F

Climate (2020–Present)

Southwest Washington Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.3 °F
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