UV Index Today in Horry County, South Carolina (SC)
Tuesday, April 7, 2026 - 4:53 AM EDT (GMT-4)
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The average maximum UV Index today across 18 locations in Horry County, South Carolina (SC), is 3.6. The highest projected maximum is 3.8 in Little River at 12:00 PM EDT, while the lowest projected maximum is 3.5 in Homewood at 3:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.2. The highest projected maximum is 7.6 in Little River at 1:00 PM EDT, and the lowest projected maximum is 7 in Aynor at 1:00 PM EDT.
18 Places in Horry County, South Carolina (SC)
Maximum UV Index Today