UV Index Today in Gwinnett County, Georgia (GA)

The average maximum UV Index today across 22 locations in Gwinnett County, Georgia (GA), is 9.8. The highest projected maximum is 9.9 in Lawrenceville at 1:00 PM EDT, while the lowest projected maximum is 9.2 in Braselton at 2:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 10.7. The highest projected maximum is 10.8 in Sandy Springs at 2:00 PM EDT, and the lowest projected maximum is 10.7 in Tucker at 2:00 PM EDT.