Brewster County, TX: Current UV Index and Hourly Forecast

As of 4:22 PM CDT on September 23, 2025, out of 4 cities in Brewster County, TX in our database, 3 cities (75%) have a UV Index reading of High, while 1 city (25%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Study Butte, TX with a reading of 6.8.

Over the next 24 hours, the highest UV Index reading in Brewster County, TX is expected to be 9.9 in Study Butte between 2:00 PM - 3:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Brewster County, TX as of 4:22 PM CDT, September 23, 2025

Current UV Index in Cities in Brewster County, TX

4:22 PM CDT, September 23, 2025