Mossyrock Weather Forecast

    • 43
    • 68

    Chance Rain

    • 44
    • 71

    Mostly Sunny

    • 45
    • 73

    Mostly Sunny

    • 46
    • 73

    Partly Sunny

    • 47
    • 72

    Mostly Cloudy

    • 49
    • 72

    Slight Chance Rain

Today 31 May Foothills and Valleys of Thurston and Lewis Counties

Mostly sunny in the Morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the mid 60s to lower 70s. Light wind becoming west around 10 Mph in the afternoon.

Tonight 31 May Foothills and Valleys of Thurston and Lewis Counties

Mostly cloudy with a slight chance of rain in the Evening, then partly cloudy after midnight. Lows in the lower to mid 40s. West wind around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mossyrock Temperature Statistics

May Temperature

Chehalis-Centralia Airport (25.5 miles)

  • Lowest 5 May, 2025

    35.6 °F

  • Average May

    55 °F

  • Highest 6 May, 2025

    80.6 °F

Climate (2020–Present)

Chehalis-Centralia Airport (25.5 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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