Lake Scanewa Weather Forecast

    • 53
    • 70

    Mostly Cloudy

    • 53
    • 68

    Decreasing Clouds

    • 57
    • 73

    Chance Rain

    • 59
    • 69

    Rain Likely

    • 53
    • 69

    Slight Chance Rain

    • 55
    • 73

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

Today 3 Aug Foothills and Valleys of Thurston and Lewis Counties

Mostly cloudy. Highs in the lower to mid 70s. Light wind.

Tonight 3 Aug Foothills and Valleys of Thurston and Lewis Counties

Mostly cloudy. Lows near 50. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Scanewa Temperature Statistics

August Temperature

Chehalis-Centralia Airport (44.1 miles)

  • Lowest 1 August, 2025

    53.6 °F

  • Average August

    65 °F

  • Highest 1 August, 2025

    78.8 °F

Climate (2020–Present)

Chehalis-Centralia Airport (44.1 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    61.4 °F
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