Lexington County, SC: Current UV Index and Hourly Forecast

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As of 4:55 PM EDT on September 14, 2026, all 19 cities in Lexington County, SC in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Lexington, SC with a reading of 4.8.

Over the next 24 hours, the highest UV Index reading in Lexington County, SC is expected to be 8.1 in Gaston between 1:00 PM - 2:00 PM EDT tomorrow.

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Current UV Index in Cities in Lexington County, SC

• Batesburg-Leesville - 4.8
• Cayce - 4.7
• Chapin - 4.8
• Edmund - 4.8
• Fairview Crossroads - 4.8
• Gaston - 4.7
• Gilbert - 4.8
• Lexington - 4.8
• Oak Grove - 4.8
• Pelion - 4.8
• Pine Ridge - 4.7
• Red Bank - 4.8
• Seven Oaks - 4.8
• South Congaree - 4.8
• Springdale - 4.7
• Summit - 4.8
• Swansea - 4.7
• West Columbia - 4.7
• White Knoll - 4.8