Clay County, FL: Current UV Index and Hourly Forecast

As of 2:27 PM EDT on May 18, 2025, out of 10 cities in Clay County, FL in our database, 8 cities (80%) have a UV Index reading of Very High, while 2 cities (20%) have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Keystone Heights, FL with a reading of 10.6.

Over the next 24 hours, the highest UV Index reading in Clay County, FL is expected to be 10.9 in Fleming Island between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Clay County, FL

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Clay County, FL as of 2:27 PM EDT, May 18, 2025

Current UV Index in Cities in Clay County, FL

2:27 PM EDT, May 18, 2025