McLean County, IL: Current UV Index and Hourly Forecast

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As of 11:03 AM CDT on May 12, 2025, out of 23 cities in McLean County, IL in our database, 20 cities (87%) have a UV Index reading of Moderate, while 3 cities (13%) have a UV Index reading of High. The city with the highest UV Index reading right now is Lexington, IL with a reading of 6.5.

Over the next 24 hours, the highest UV Index reading in McLean County, IL is expected to be 8.1 in Le Roy between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in McLean County, IL

• Anchor - 3.6
• Arrowsmith - 4.9
• Bellflower - 3.7
• Bloomington - 5.3
• Carlock - 5.4
• Chenoa - 6.5
• Colfax - 3.6
• Cooksville - 4.9
• Danvers - 5.4
• Downs - 5.3
• Ellsworth - 4.9
• Gridley - 6.1
• Heyworth - 4.4
• Hudson - 5.3
• Le Roy - 3.6
• Lexington - 6.5
• McLean - 4
• Normal - 5.3
• Saybrook - 3.6
• Shirley - 5.3
• Stanford - 5.4
• Towanda - 5.3
• Twin Grove - 5.3