Chester County, SC: Current UV Index and Hourly Forecast

As of 2:33 PM EDT on July 18, 2025, out of 7 cities in Chester County, SC in our database, 6 cities (86%) have a UV Index reading of Very High, while 1 city (14%) have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Great Falls, SC with a reading of 10.5.

Over the next 24 hours, the highest UV Index reading in Chester County, SC is expected to be 11 in Chester between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Chester County, SC

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Chester County, SC as of 2:33 PM EDT, July 18, 2025

Current UV Index in Cities in Chester County, SC

2:33 PM EDT, July 18, 2025