Peoria County, IL: Current UV Index and Hourly Forecast

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As of 12:28 PM CST on December 15, 2025, all 20 cities in Peoria County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Elmwood, IL with a reading of 2.3.

Over the next 24 hours, the highest UV Index reading in Peoria County, IL is expected to be 2.3 in Elmwood between 12:00 PM - 1:00 PM CST today.

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Current UV Index in Cities in Peoria County, IL

• Bartonville - 2.1
• Bellevue - 2.1
• Brimfield - 2.3
• Chillicothe - 2
• Dunlap - 2.1
• Elmwood - 2.3
• Glasford - 2.3
• Hanna City - 2.1
• Kingston Mines - 2.3
• Lake Camelot - 2.1
• Mapleton - 2.3
• Mossville - 2.2
• Norwood - 2.1
• Peoria - 2.2
• Peoria Heights - 2.2
• Princeville - 2.2
• Rome - 2
• Smithville - 2.1
• Trivoli - 2.3
• West Peoria - 2.1