Roy Weather Forecast
- 55
- 79
Partly Cloudy
- 54
- 77
Partly Sunny
- 54
- 80
Partly Sunny
- 55
- 85
Partly Sunny
- 54
- 84
Partly Sunny
- 55
- 82
Mostly Cloudy
Today 11 Aug Lowlands of Pierce and Southern King Counties
Sunny. Highs in the 70s. Light wind.
Tonight 11 Aug Lowlands of Pierce and Southern King Counties
Partly cloudy. Lows in the mid 50s to lower 60s. North wind to 10 Mph in the evening becoming light.
Roy Temperature Statistics
August Temperature
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Lowest 3 August, 2026
46.9 °FAverage August
68.1 °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