Rockwall County, TX: Current UV Index and Hourly Forecast

As of 5:45 PM CDT on August 28, 2025, out of 6 cities in Rockwall County, TX in our database, 5 cities (83%) have a UV Index reading of Moderate, while 1 city (17%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Rockwall, TX with a reading of 3.

Over the next 24 hours, the highest UV Index reading in Rockwall County, TX is expected to be 9.4 in Heath between 2:00 PM - 3:00 PM CDT tomorrow.

Search Cities in Rockwall County, TX

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Rockwall County, TX as of 5:45 PM CDT, August 28, 2025

Current UV Index in Cities in Rockwall County, TX

5:45 PM CDT, August 28, 2025