UV Index Today in Brazoria County, Texas (TX)
Friday, May 22, 2026 -1:39 PMCDT (GMT-5)
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The average maximum UV Index today across 27 locations in Brazoria County, Texas (TX), is 9.7. The highest projected maximum is 9.9 in Freeport at 1:00 PM CDT, while the lowest projected maximum is 9.5 in Houston at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.7. The highest projected maximum is 9.9 in Lake Jackson at 1:00 PM CDT, and the lowest projected maximum is 9.2 in Sweeny at 1:00 PM CDT.
27 Places in Brazoria County, Texas (TX)
Maximum UV Index Today