Henderson County, IL: Current UV Index and Hourly Forecast

As of 3:12 PM CDT on August 30, 2025, out of 9 cities in Henderson County, IL in our database, 6 cities (67%) have a UV Index reading of High, while 3 cities (33%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Stronghurst, IL with a reading of 5.7.

Over the next 24 hours, the highest UV Index reading in Henderson County, IL is expected to be 6.9 in Biggsville between 1:00 PM - 2:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Henderson County, IL as of 3:12 PM CDT, August 30, 2025

Current UV Index in Cities in Henderson County, IL

3:12 PM CDT, August 30, 2025