Zapata County, TX: Current UV Index and Hourly Forecast

As of 8:51 PM CDT on September 2, 2025, all 12 cities in Zapata County, TX in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Zapata County, TX is expected to be 10.8 in Siesta Shores between 2:00 PM - 3:00 PM CDT tomorrow.

Search Cities in Zapata County, TX

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Zapata County, TX as of 8:51 PM CDT, September 2, 2025

Current UV Index in Cities in Zapata County, TX

8:51 PM CDT, September 2, 2025