Henry County, IL: Current UV Index and Hourly Forecast

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As of 11:45 AM CDT on May 12, 2025, all 18 cities in Henry County, IL in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Cambridge, IL with a reading of 6.7.

Over the next 24 hours, the highest UV Index reading in Henry County, IL is expected to be 8.6 in Geneseo between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Henry County, IL

• Alpha - 6.7
• Andover - 6.7
• Annawan - 6.6
• Atkinson - 6.6
• Bishop Hill - 6.6
• Cambridge - 6.7
• Cleveland - 6.6
• Colona - 6.6
• Galva - 6.6
• Geneseo - 6.6
• Hooppole - 6.6
• Kewanee - 6.6
• Lynn Center - 6.7
• Nekoma - 6.7
• Ophiem - 6.7
• Orion - 6.7
• Osco - 6.7
• Woodhull - 6.7