DeKalb County, GA: Current UV Index and Hourly Forecast

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As of 3:57 PM EDT on July 31, 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 8.7.

Over the next 24 hours, the highest UV Index reading in DeKalb County, GA is expected to be 10.2 in Stonecrest between 1:00 PM - 2:00 PM EDT tomorrow.

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Current UV Index in Cities in DeKalb County, GA

• Avondale Estates - 8.3
• Belvedere Park - 8.3
• Brookhaven - 8.3
• Candler-McAfee - 8.3
• Chamblee - 8.7
• Clarkston - 8.3
• Decatur - 8.3
• Doraville - 8.7
• Druid Hills - 8.3
• Dunwoody - 8.7
• Gresham Park - 8.3
• Lithonia - 8.3
• North Decatur - 8.3
• North Druid Hills - 8.3
• Panthersville - 8.3
• Pine Lake - 8.3
• Redan - 8.3
• Scottdale - 8.3
• Stone Mountain - 8.3
• Stonecrest - 8.3
• Tucker - 8.3