Colleton County, SC: Current UV Index and Hourly Forecast

As of 1:12 PM EDT on June 28, 2025, all 8 cities in Colleton County, SC in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Walterboro, SC with a reading of 9.9.

Over the next 24 hours, the highest UV Index reading in Colleton County, SC is expected to be 9.9 in Walterboro between 1:00 PM - 2:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Colleton County, SC as of 1:12 PM EDT, June 28, 2025

Current UV Index in Cities in Colleton County, SC

1:12 PM EDT, June 28, 2025