South Carolina (SC): Current UV Index and Hourly Forecast

  • USA
  • South Carolina

As of 5:58 AM EDT on March 18, 2025, all 473 cities in South Carolina 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 South Carolina is expected to be 7.7 in Kiawah Island 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 South Carolina as of 5:58 AM EDT, March 18, 2025

Counties in South Carolina (SC)

Current UV Index in Major Cities in South Carolina (SC)

5:58 AM EDT, March 18, 2025