Henry County, IL: Current UV Index and Hourly Forecast

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As of 9:33 AM CDT on October 8, 2025, all 18 cities in Henry County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Kewanee, IL with a reading of 0.7.

Over the next 24 hours, the highest UV Index reading in Henry County, IL is expected to be 4.6 in Kewanee between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Henry County, IL

• Alpha - 0.7
• Andover - 0.7
• Annawan - 0.7
• Atkinson - 0.7
• Bishop Hill - 0.7
• Cambridge - 0.7
• Cleveland - 0.7
• Colona - 0.7
• Galva - 0.7
• Geneseo - 0.7
• Hooppole - 0.7
• Kewanee - 0.7
• Lynn Center - 0.7
• Nekoma - 0.7
• Ophiem - 0.7
• Orion - 0.7
• Osco - 0.7
• Woodhull - 0.7