UV Index Today in Duval County, Florida (FL)
Sunday, September 20, 2026 -12:22 PM EDT (GMT-4)
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The average maximum UV Index today across 13 locations in Duval County, Florida (FL), is 4.7. The highest projected maximum is 6.6 in Baldwin at 12:00 PM EDT, while the lowest projected maximum is 3.8 in Jacksonville Beach at 4:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.2. The highest projected maximum is 8.6 in Fruit Cove at 1:00 PM EDT, and the lowest projected maximum is 7.5 in Nassau Village-Ratliff at 1:00 PM EDT.
13 Places in Duval County, Florida (FL)
Maximum UV Index Today