Roy Weather Forecast
- 52
- 78
Becoming Sunny
- 57
- 85
Mostly Sunny
- 51
- 73
Rain Likely
- 51
- 74
Partly Sunny
- 55
- 80
Mostly Sunny
- 57
- 87
Mostly Sunny
Today 30 Jul Lowlands of Pierce and Southern King Counties
Sunny. Highs in the upper 60s to mid 70s. Light wind.
Tonight 30 Jul Lowlands of Pierce and Southern King Counties
Mostly clear. Lows in the 50s. West wind to 10 Mph in the evening becoming light.
Roy Temperature Statistics
July Temperature
Fort Lewis / Gray U. S. Army Airfield (7.5 miles)
Lowest 13 July, 2026
45.5 °FAverage July
66.6 °FHighest 22 July, 2026
96.4 °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