Horry County, SC: Current UV Index and Hourly Forecast

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As of 12:29 PM EDT on May 14, 2026, all 20 cities in Horry County, SC in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Garden City, SC with a reading of 7.4.

Over the next 24 hours, the highest UV Index reading in Horry County, SC is expected to be 8.3 in Garden City between 1:00 PM - 2:00 PM EDT today.

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Current UV Index in Cities in Horry County, SC

• Atlantic Beach - 7.3
• Aynor - 7.2
• Briarcliffe Acres - 7.3
• Bucksport - 7.3
• Carolina Forest - 7.3
• Conway - 7.3
• Finklea - 7.2
• Forestbrook - 7.3
• Garden City - 7.4
• Green Sea - 7.2
• Homewood - 7.2
• Ketchuptown - 7.2
• Little River - 7.2
• Live Oak - 7.2
• Loris - 7.2
• Myrtle Beach - 7.3
• North Myrtle Beach - 7.3
• Red Hill - 7.3
• Socastee - 7.3
• Surfside Beach - 7.4