Sumter County, SC: Current UV Index and Hourly Forecast

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As of 11:27 AM EST on November 19, 2025, all 17 cities in Sumter County, SC in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Sumter, SC with a reading of 3.

Over the next 24 hours, the highest UV Index reading in Sumter County, SC is expected to be 3.7 in Lakewood between 12:00 PM - 1:00 PM EST today.

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Current UV Index in Cities in Sumter County, SC

• Cane Savannah - 3
• Cherryvale - 3
• Dalzell - 3
• East Sumter - 3
• Lakewood - 3
• Mayesville - 3
• Mulberry - 3
• Oakland - 3
• Oswego - 3
• Pinewood - 3
• Privateer - 3
• Rembert - 3
• Shiloh - 3
• South Sumter - 3
• Stateburg - 3
• Sumter - 3
• Wedgefield - 3