Greenville County, SC: Current UV Index and Hourly Forecast

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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.

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Current UV Index in Cities in Greenville County, SC

• Berea - 1.4
• Caesars Head - 1.4
• City View - 1.5
• Conestee - 1.1
• Dunean - 1.5
• Five Forks - 1.1
• Fountain Inn - 1.1
• Gantt - 1.5
• Golden Grove - 1.5
• Greenville - 1.1
• Greer - 0.9
• Judson - 1.5
• Mauldin - 1.1
• Parker - 1.5
• Sans Souci - 1.4
• Simpsonville - 1.1
• Slater-Marietta - 1.4
• Taylors - 0.9
• The Cliffs Valley - 1.6
• Tigerville - 0.9
• Travelers Rest - 1.4
• Wade Hampton - 0.9
• Ware Place - 1.5
• Welcome - 1.5