Horry County, SC: Current UV Index and Hourly Forecast

• USA →
• South Carolina →
• Horry County

As of 2:26 PM EDT on June 3, 2026, all 20 cities in Horry County, SC in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Myrtle Beach, SC with a reading of 8.

Over the next 24 hours, the highest UV Index reading in Horry County, SC is expected to be 8.8 in Myrtle Beach between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Horry County, SC

Current UV Index in Cities in Horry County, SC

• Atlantic Beach - 7.8
• Aynor - 8
• Briarcliffe Acres - 7.8
• Bucksport - 8
• Carolina Forest - 8
• Conway - 8
• Finklea - 8
• Forestbrook - 8
• Garden City - 7.9
• Green Sea - 8
• Homewood - 8
• Ketchuptown - 8
• Little River - 7.9
• Live Oak - 8
• Loris - 8
• Myrtle Beach - 8
• North Myrtle Beach - 7.8
• Red Hill - 8
• Socastee - 8
• Surfside Beach - 7.9