Karnes County, TX: Current UV Index and Hourly Forecast

As of 1:39 AM CDT on September 22, 2025, all 4 cities in Karnes 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 Karnes County, TX is expected to be 9.4 in Karnes City between 2:00 PM - 3:00 PM CDT today.

Search Cities in Karnes County, TX

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Karnes County, TX as of 1:39 AM CDT, September 22, 2025

Current UV Index in Cities in Karnes County, TX

1:39 AM CDT, September 22, 2025