West Side Highway Weather Forecast

    • 30
    • 48

    Increasing Clouds

    • 39
    • 42

    Rain

    • 34
    • 48

    Rain

    • 30
    • 40

    Rain

    • 30
    • 39

    Rain/Snow

    • 28
    • 39

    Rain/Snow Likely

Today 29 Jan Cowlitz County Lowlands

Widespread frost this morning. Sunny. Highs in the upper 40s. Winds light.

Tonight 29 Jan Cowlitz County Lowlands

Mostly clear in the Evening, then becoming mostly cloudy. Widespread frost with patchy fog. Lows in the upper 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Side Highway Temperature Statistics

January Temperature

Southwest Washington Regional Airport (5 miles)

  • Lowest 26 January, 2025

    19.9 °F

  • Average January

    38.4 °F

  • Highest 8 January, 2025

    54 °F

Climate (2020–Present)

Southwest Washington Regional Airport (5 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62.1 °F
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