UV Index Today in Gwinnett County, Georgia (GA)
Tuesday, October 13, 2026 -7:17 PM EDT (GMT-4)
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The average maximum UV Index today across 22 locations in Gwinnett County, Georgia (GA), is 6.9. The highest projected maximum is 7 in Tucker at 2:00 PM EDT, while the lowest projected maximum is 6.8 in Braselton at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6.6. The highest projected maximum is 6.7 in Tucker at 2:00 PM EDT, and the lowest projected maximum is 6.6 in Sandy Springs at 2:00 PM EDT.
22 Places in Gwinnett County, Georgia (GA)
Maximum UV Index Today