UV Index Today in Hidalgo County, Texas (TX)
Sunday, September 20, 2026 -11:23 AM CDT (GMT-5)
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The average maximum UV Index today across 48 locations in Hidalgo County, Texas (TX), is 9.9. The highest projected maximum is 10 in Hidalgo at 2:00 PM CDT, while the lowest projected maximum is 9.9 in McAllen at 2:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 10.1. The highest projected maximum is 10.2 in McAllen at 2:00 PM CDT, and the lowest projected maximum is 10.1 in Weslaco at 2:00 PM CDT.
48 Places in Hidalgo County, Texas (TX)
Maximum UV Index Today