Greene County, IL: Current UV Index and Hourly Forecast

As of 5:57 PM CDT on August 8, 2025, all 8 cities in Greene County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Roodhouse, IL with a reading of 2.3.

Over the next 24 hours, the highest UV Index reading in Greene County, IL is expected to be 8.4 in Carrollton between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Greene County, IL

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Greene County, IL as of 5:57 PM CDT, August 8, 2025

Current UV Index in Cities in Greene County, IL

5:57 PM CDT, August 8, 2025