Horry County, SC: Current UV Index and Hourly Forecast

As of 11:37 PM EDT on August 28, 2025, all 20 cities in Horry County, SC in our database have a UV Index reading of 0, indicating no radiation from the sun.

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.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Horry County, SC as of 11:37 PM EDT, August 28, 2025

Current UV Index in Cities in Horry County, SC

11:37 PM EDT, August 28, 2025