Williamson County, IL: Current UV Index and Hourly Forecast

As of 5:28 AM CDT on October 6, 2024, all 16 cities in Williamson 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 Williamson County, IL is expected to be 5 in Creal Springs between 1:00 PM - 2:00 PM CDT today.

Search Cities in Williamson County, IL

UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Williamson County, IL as of 5:28 AM CDT, October 6, 2024

Current UV Index in Cities in Williamson County, IL

5:28 AM CDT, October 6, 2024