Mossyrock Weather Forecast

    • 29
    • 45

    Slight Chance Rain/Snow

    • 40
    • 49

    Rain Likely

    • 43
    • 57

    Rain

    • 47
    • 55

    Rain

    • 48
    • 56

    Rain

    • 48
    • 60

    Rain

Today 14 Mar Foothills and Valleys of Thurston and Lewis Counties

Mostly sunny. A slight chance of rain and snow Showers late in the afternoon. Snow level near 1000 feet in the afternoon. Highs in the mid to upper 40s. West wind to 10 Mph increasing to 10 to 15 Mph in the afternoon. Gusts to 25 Mph.

Tonight 14 Mar Foothills and Valleys of Thurston and Lewis Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows near 30. West wind 10 to 15 Mph with Gusts to 25 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

    45.5 °F

  • Highest 2 March, 2026

    60.8 °F

Climate (2021–Present)

Chehalis-Centralia Airport (25.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.3 °F
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