Peoria County, IL: Current UV Index and Hourly Forecast

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As of 10:09 AM CDT on June 20, 2026, all 20 cities in Peoria County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Peoria, IL with a reading of 5.3.

Over the next 24 hours, the highest UV Index reading in Peoria County, IL is expected to be 9.5 in Peoria between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Peoria County, IL

• Bartonville - 5.3
• Bellevue - 5.3
• Brimfield - 5.3
• Chillicothe - 5.3
• Dunlap - 5.3
• Elmwood - 5.3
• Glasford - 5.3
• Hanna City - 5.3
• Kingston Mines - 5.3
• Lake Camelot - 5.3
• Mapleton - 5.3
• Mossville - 5.3
• Norwood - 5.3
• Peoria - 5.3
• Peoria Heights - 5.3
• Princeville - 5.3
• Rome - 5.3
• Smithville - 5.3
• Trivoli - 5.3
• West Peoria - 5.3