UV Index Today in Hays County, Texas (TX)
Wednesday, July 15, 2026 -11:58 AM CDT (GMT-5)
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The average maximum UV Index today across 17 locations in Hays County, Texas (TX), is 2.6. The highest projected maximum is 3.5 in Buda at 3:00 PM CDT, while the lowest projected maximum is 1.5 in Austin at 12:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 1.3. The highest projected maximum is 1.4 in Austin at 1:00 PM CDT, and the lowest projected maximum is 1 in San Marcos at 1:00 PM CDT.
17 Places in Hays County, Texas (TX)
Maximum UV Index Today