Mossyrock Weather Forecast

    • 32
    • 54

    Mostly Cloudy

    • 41
    • 53

    Rain

    • 38
    • 52

    Rain

    • 34
    • 48

    Rain Showers

    • 32
    • 52

    Chance Rain

    • 36
    • 61

    Partly Sunny

    • 40
    • 61

    Partly Sunny

Today 22 Mar Foothills and Valleys of Thurston and Lewis Counties

Mostly sunny. Highs in the lower to mid 50s. Light wind.

Tonight 22 Mar Foothills and Valleys of Thurston and Lewis Counties

Mostly cloudy until early morning then becoming partly cloudy. Lows in the lower to mid 30s. North wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mossyrock Temperature Statistics

March Temperature

Chehalis-Centralia Airport (25.5 miles)

  • Lowest 2 March, 2026

    30.2 °F

  • Average March

    46.3 °F

  • Highest 16 March, 2026

    66.2 °F

Climate (2021–Present)

Chehalis-Centralia Airport (25.5 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.3 °F
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