UV Index Today in Hays County, Texas (TX)
Tuesday, April 7, 2026 - 3:48 AM CDT (GMT-5)
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The average maximum UV Index today across 17 locations in Hays County, Texas (TX), is 8.4. The highest projected maximum is 8.7 in Austin at 2:00 PM CDT, while the lowest projected maximum is 8.1 in Kyle at 2:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6.6. The highest projected maximum is 7.4 in Dripping Springs at 12:00 PM CDT, and the lowest projected maximum is 4.7 in San Marcos at 12:00 PM CDT.
17 Places in Hays County, Texas (TX)
Maximum UV Index Today