Lavaca County, TX: Current UV Index and Hourly Forecast

As of 9:00 AM CDT on October 9, 2025, all 4 cities in Lavaca County, TX in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Yoakum, TX with a reading of 0.6.

Over the next 24 hours, the highest UV Index reading in Lavaca County, TX is expected to be 7.8 in Yoakum 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 Lavaca County, TX as of 9:00 AM CDT, October 9, 2025

Current UV Index in Cities in Lavaca County, TX

9:00 AM CDT, October 9, 2025