West Longview Weather Forecast

    • 52
    • 66

    Increasing Clouds

    • 50
    • 64

    Mostly Cloudy

    • 50
    • 65

    Mostly Cloudy

    • 52
    • 68

    Mostly Cloudy

    • 51
    • 72

    Partly Sunny

    • 53
    • 78

    Mostly Sunny

Today 29 Jun Cowlitz County Lowlands

Mostly cloudy Early, then becoming partly sunny. Highs in the upper 60s. West wind 5 to 10 Mph.

Tonight 29 Jun Cowlitz County Lowlands

Mostly cloudy. Lows around 50. West wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

West Longview Temperature Statistics

June Temperature

Southwest Washington Regional Airport (6.2 miles)

  • Lowest 1 June, 2026

    44.1 °F

  • Average June

    63.7 °F

  • Highest 14 June, 2026

    93 °F

Climate (2021–2026)

Southwest Washington Regional Airport (6.2 miles)

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

  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads