Roy Weather Forecast
- 56
- 82
Becoming Sunny
- 54
- 81
Partly Sunny
- 53
- 81
Partly Sunny
- 55
- 82
Mostly Cloudy
- 55
- 82
Mostly Cloudy
- 54
- 79
Mostly Cloudy
Today 13 Aug Lowlands of Pierce and Southern King Counties
Partly sunny in the morning then becoming sunny. Highs in the 70s. Light wind.
Tonight 13 Aug Lowlands of Pierce and Southern King Counties
Mostly clear. Lows in the mid 50s to lower 60s. Light wind.
Roy Temperature Statistics
August Temperature
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Lowest 3 August, 2026
46.9 °FAverage August
67.2 °FHighest 6 August, 2026
89.6 °F
Climate (2021–2026)
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Average Low 2021–2026
42.8 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
61.4 °F