Royse City Weather Forecast

    • 76
    • 98

    Hot

    • 77
    • 100

    Slight Chance Thunderstorms

    • 76
    • 100

    Hot

    • 73
    • 98

    Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

    • 71
    • 94

    Chance Rain Showers

Today 17 Aug Rockwall

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 106.

Tonight 17 Aug Rockwall

Partly cloudy in the Evening, then clearing. Lows in the upper 70s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Royse City Temperature Statistics

August Temperature

Rockwall Municipal Airport (6.2 miles)

  • Lowest 4 August, 2025

    66.6 °F

  • Average August

    83.3 °F

  • Highest 8 August, 2025

    96.4 °F

Climate (2020–Present)

Rockwall Municipal Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    57.1 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    76.5 °F
Get WillyWeather+ to remove ads