Kankakee County, IL: Current UV Index and Hourly Forecast

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As of 1:23 PM CDT on September 8, 2026, out of 20 cities in Kankakee County, IL in our database, 13 cities (65%) have a UV Index reading of Very High, while 7 cities (35%) have a UV Index reading of High. The city with the highest UV Index reading right now is Kankakee, IL with a reading of 7.5.

Over the next 24 hours, the highest UV Index reading in Kankakee County, IL is expected to be 7.5 in Kankakee between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Kankakee County, IL

• Aroma Park - 7.5
• Bonfield - 7.3
• Bourbonnais - 7.3
• Bradley - 7.5
• Buckingham - 7.5
• Chebanse - 7.4
• Essex - 7.3
• Grant Park - 7.5
• Herscher - 7.4
• Hopkins Park - 7.5
• Irwin - 7.4
• Kankakee - 7.5
• Limestone - 7.3
• Manteno - 7.5
• Momence - 7.5
• Reddick - 7.5
• Sammons Point - 7.5
• St. Anne - 7.5
• Sun River Terrace - 7.5
• Union Hill - 7.5