UV Index Today in Dallas County, Texas (TX)
Friday, May 22, 2026 -1:39 PMCDT (GMT-5)
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The average maximum UV Index today across 36 locations in Dallas County, Texas (TX), is 8.5. The highest projected maximum is 8.9 in Fort Worth at 2:00 PM CDT, while the lowest projected maximum is 8 in Irving at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.6. The highest projected maximum is 8.9 in Garland at 2:00 PM CDT, and the lowest projected maximum is 8.2 in Mesquite at 2:00 PM CDT.
36 Places in Dallas County, Texas (TX)
Maximum UV Index Today