Roy Weather Forecast
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Rain
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Rain
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Rain
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Rain
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Rain
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Rain
Today 5 Dec Lowlands of Pierce and Southern King Counties
Rain at Times. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the lower to mid 50s. South wind 10 to 15 Mph becoming southwest 10 to 20 Mph with Gusts to 30 Mph in the afternoon.
Tonight 5 Dec Lowlands of Pierce and Southern King Counties
Breezy. Rain at Times. Rainfall Amounts less than a tenth of an inch likely. Lows in the mid to upper 40s. Southwest wind 15 to 25 Mph.
Roy Temperature Statistics
December Temperature
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Lowest 1 December, 2025
30.2 °FAverage December
42.2 °FHighest 2 December, 2025
49.1 °F
Climate (2020–Present)
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Average Low 2020–2025
42.7 °FAverage 2020–2025
51.9 °FAverage High 2020–2025
61.3 °F