Roy Weather Forecast
- 45
- 54
Rain
- 50
- 58
Rain
- 47
- 55
Rain Likely
- 45
- 57
Chance Rain
- 46
- 55
Rain Likely
- 45
- 53
Rain
Today 9 Dec Lowlands of Pierce and Southern King Counties
Cloudy with a chance of rain until late Afternoon, then cloudy with rain at Times late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the upper 40s to mid 50s. South wind to 10 Mph.
Tonight 9 Dec Lowlands of Pierce and Southern King Counties
Rain. Patchy fog. Rainfall Amounts a half inch to one inch possible. Lows in the 40s. South wind 10 to 15 Mph becoming southwest 10 to 20 Mph after midnight. Gusts to 30 Mph.
Roy Temperature Statistics
December Temperature
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Lowest 1 December, 2025
30.2 °FAverage December
45.7 °FHighest 7 December, 2025
57.6 °F
Climate (2020–Present)
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Average Low 2020–2025
42.7 °FAverage 2020–2025
52 °FAverage High 2020–2025
61.3 °F