Cobb County, GA: Current UV Index and Hourly Forecast

As of 1:44 PM EDT on April 22, 2025, all 10 cities in Cobb County, GA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Acworth, GA with a reading of 4.9.

Over the next 24 hours, the highest UV Index reading in Cobb County, GA is expected to be 7.2 in Smyrna between 12:00 PM - 1:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Cobb County, GA as of 1:44 PM EDT, April 22, 2025

Current UV Index in Cities in Cobb County, GA

1:44 PM EDT, April 22, 2025