Cobb County, GA: Current UV Index and Hourly Forecast

As of 3:22 PM EDT on August 7, 2025, all 10 cities in Cobb County, GA in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Powder Springs, GA with a reading of 8.2.

Over the next 24 hours, the highest UV Index reading in Cobb County, GA is expected to be 10 in Marietta between 2:00 PM - 3:00 PM EDT tomorrow.

Search Cities in Cobb County, GA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Cobb County, GA as of 3:22 PM EDT, August 7, 2025

Current UV Index in Cities in Cobb County, GA

3:22 PM EDT, August 7, 2025