Roy Weather Forecast

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    Rain

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    Rain

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    Rain

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    Chance Rain

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    Chance Rain

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    Rain/Snow Likely

Today 20 Dec Lowlands of Pierce and Southern King Counties

Mostly cloudy with a chance of rain in the Morning, then rain in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the mid to upper 40s. South wind 10 to 20 Mph with Gusts to 30 Mph.

Tonight 20 Dec Lowlands of Pierce and Southern King Counties

Rain at Times in the Evening, then rain likely after midnight. Rainfall Amounts a quarter to a half inch possible. Lows near 40. South wind 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roy Temperature Statistics

December Temperature

Fort Lewis / Gray U. S. Army Airfield (7.5 miles)

  • Lowest 1 December, 2025

    30.2 °F

  • Average December

    49.1 °F

  • Highest 12 December, 2025

    60.4 °F

Climate (2020–Present)

Fort Lewis / Gray U. S. Army Airfield (7.5 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    61.3 °F
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