Starr County, TX: Current UV Index and Hourly Forecast

As of 4:41 AM CDT on April 1, 2025, all 106 cities in Starr 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 Starr County, TX is expected to be 9.6 in Rio Grande City between 2:00 PM - 3:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Starr County, TX as of 4:41 AM CDT, April 1, 2025

Current UV Index in Cities in Starr County, TX

4:41 AM CDT, April 1, 2025