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

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As of 10:19 PM EDT on October 2, 2026, 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 in Loris between 1:00 PM - 2:00 PM EDT tomorrow.

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Counties in South Carolina (SC)

• Abbeville County
• Aiken County
• Allendale County
• Anderson County
• Bamberg County
• Barnwell County
• Beaufort County
• Berkeley County
• Calhoun County
• Charleston County
• Cherokee County
• Chester County
• Chesterfield County
• Clarendon County
• Colleton County
• Darlington County
• Dillon County
• Dorchester County
• Edgefield County
• Fairfield County
• Florence County
• Georgetown County
• Greenville County
• Greenwood County
• Hampton County
• Horry County
• Jasper County
• Kershaw County
• Lancaster County
• Laurens County
• Lee County
• Lexington County
• Marion County
• Marlboro County
• McCormick County
• Newberry County
• Oconee County
• Orangeburg County
• Pickens County
• Richland County
• Saluda County
• Spartanburg County
• Sumter County
• Union County
• Williamsburg County
• York County

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

• Aiken - 0
• Anderson - 0
• Bluffton - 0
• Carolina Forest - 0
• Charleston - 0
• Clemson - 0
• Columbia - 0
• Conway - 0
• Easley - 0
• Five Forks - 0
• Florence - 0
• Fort Mill - 0
• Goose Creek - 0
• Greenville - 0
• Greenwood - 0
• Greer - 0
• Hanahan - 0
• Hilton Head Island - 0
• Lexington - 0
• Mauldin - 0
• Mount Pleasant - 0
• Myrtle Beach - 0
• North Augusta - 0
• North Charleston - 0
• North Myrtle Beach - 0
• Red Hill - 0
• Rock Hill - 0
• Simpsonville - 0
• Socastee - 0
• Spartanburg - 0
• St. Andrews - 0
• Summerville - 0
• Sumter - 0
• Taylors - 0
• Wade Hampton - 0
• West Columbia - 0