UV Index Today in Cameron County, Texas (TX)

The average maximum UV Index today across 32 locations in Cameron County, Texas (TX), is 9.7. The highest projected maximum is 10.6 in Mercedes at 1:00 PM CDT, while the lowest projected maximum is 7.9 in Port Isabel at 1:00 PM CDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 11.6. The highest projected maximum is 11.7 in South Point at 2:00 PM CDT, and the lowest projected maximum is 11.5 in Mercedes at 2:00 PM CDT.