Royse City Weather Forecast
- 74
- 91
Partly Sunny
- 75
- 95
Partly Sunny
- 75
- 96
Mostly Sunny
- 76
- 97
Hot
- 77
- 98
Hot
- 78
- 99
Hot
Today 17 Jul Rockwall
Mostly sunny. Highs in the lower 90s. South Winds around 10 Mph.
Tonight 17 Jul Rockwall
Mostly cloudy in the Evening, then becoming partly cloudy. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph.
Royse City Temperature Statistics
July Temperature
Rockwall Municipal Airport (6.2 miles)
Lowest 5 July, 2026
71.1 °FAverage July
83.8 °FHighest 9 July, 2026
98.4 °F
Climate (2021–2026)
Rockwall Municipal Airport (6.2 miles)
Average Low 2021–2026
58 °FAverage 2021–2026
67.3 °FAverage High 2021–2026
77.5 °F