Grayson County, KY: Current UV Index and Hourly Forecast

As of 2:25 AM CDT on June 25, 2025, all 4 cities in Grayson County, KY 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 Grayson County, KY is expected to be 10.3 in Leitchfield between 1:00 PM - 2:00 PM CDT today.

Search Cities in Grayson County, KY

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Grayson County, KY as of 2:25 AM CDT, June 25, 2025

Current UV Index in Cities in Grayson County, KY

2:25 AM CDT, June 25, 2025