Gwinnett County, GA: Current UV Index and Hourly Forecast

As of 9:10 PM EDT on June 30, 2025, all 13 cities in Gwinnett County, GA 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 Gwinnett County, GA is expected to be 10.5 in Peachtree Corners between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Gwinnett County, GA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Gwinnett County, GA as of 9:10 PM EDT, June 30, 2025

Current UV Index in Cities in Gwinnett County, GA

9:10 PM EDT, June 30, 2025