Benton County, AR: Current UV Index and Hourly Forecast

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• Benton County

As of 2:05 PM CST on January 18, 2026, all 21 cities in Benton County, AR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Rogers, AR with a reading of 1.7.

Over the next 24 hours, the highest UV Index reading in Benton County, AR is expected to be 1.8 in Pea Ridge between 12:00 PM - 1:00 PM CST tomorrow.

Search Cities in Benton County, AR

Current UV Index in Cities in Benton County, AR

• Avoca - 1.7
• Bella Vista - 1.7
• Bentonville - 1.7
• Cave Springs - 1.7
• Centerton - 1.7
• Cherokee City - 1.7
• Decatur - 1.7
• Garfield - 1.7
• Gateway - 1.7
• Gentry - 1.7
• Gravette - 1.7
• Highfill - 1.7
• Little Flock - 1.7
• Lost Bridge Village - 1.7
• Lowell - 1.7
• Maysville - 1.7
• Pea Ridge - 1.7
• Prairie Creek - 1.7
• Rogers - 1.7
• Siloam Springs - 1.7
• Springtown - 1.7