Greenville County, SC: Current UV Index and Hourly Forecast

As of 9:53 AM EDT on August 8, 2025, all 24 cities in Greenville County, SC in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is The Cliffs Valley, SC with a reading of 1.6.

Over the next 24 hours, the highest UV Index reading in Greenville County, SC is expected to be 9.6 in Berea between 1:00 PM - 2:00 PM EDT today.

Search Cities in Greenville County, SC

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Greenville County, SC as of 9:53 AM EDT, August 8, 2025

Current UV Index in Cities in Greenville County, SC

9:53 AM EDT, August 8, 2025