Henderson County, IL: Current UV Index and Hourly Forecast

As of 2:26 AM CDT on July 12, 2025, all 9 cities in Henderson County, IL in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Henderson County, IL is expected to be 9.8 in Biggsville between 1:00 PM - 2:00 PM CDT today.

Search Cities in Henderson County, IL

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Henderson County, IL as of 2:26 AM CDT, July 12, 2025

Current UV Index in Cities in Henderson County, IL

2:26 AM CDT, July 12, 2025