Clinton County, IL: Current UV Index and Hourly Forecast

As of 2:16 PM CDT on July 15, 2025, all 13 cities in Clinton County, IL in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Breese, IL with a reading of 9.1.

Over the next 24 hours, the highest UV Index reading in Clinton County, IL is expected to be 10 in New Baden 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 Clinton County, IL as of 2:16 PM CDT, July 15, 2025

Current UV Index in Cities in Clinton County, IL

2:16 PM CDT, July 15, 2025