DeKalb County, GA: Current UV Index and Hourly Forecast

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As of 12:28 PM EDT on June 21, 2026, all 21 cities in DeKalb County, GA in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Dunwoody, GA with a reading of 9.3.

Over the next 24 hours, the highest UV Index reading in DeKalb County, GA is expected to be 11 in Dunwoody between 2:00 PM - 3:00 PM EDT today.

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Current UV Index in Cities in DeKalb County, GA

• Avondale Estates - 9.2
• Belvedere Park - 9.2
• Brookhaven - 9.2
• Candler-McAfee - 9.2
• Chamblee - 9.3
• Clarkston - 9.2
• Decatur - 9.2
• Doraville - 9.3
• Druid Hills - 9.2
• Dunwoody - 9.3
• Gresham Park - 9.2
• Lithonia - 9.2
• North Decatur - 9.2
• North Druid Hills - 9.2
• Panthersville - 9.2
• Pine Lake - 9.2
• Redan - 9.2
• Scottdale - 9.2
• Stone Mountain - 9.2
• Stonecrest - 9.2
• Tucker - 9.2