UV Index Today in Franklin County, Ohio (OH)
Friday, May 22, 2026 -2:39 PMEDT (GMT-4)
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The average maximum UV Index today across 50 locations in Franklin County, Ohio (OH), is 3.4. The highest projected maximum is 5.6 in Dublin at 11:00 AM EDT, while the lowest projected maximum is 1.8 in Reynoldsburg at 10:00 AM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 2. The highest projected maximum is 3.3 in Jackson at 1:00 PM EDT, and the lowest projected maximum is 1.5 in Columbus at 1:00 PM EDT.
19 County Subdivisions in Franklin County, Ohio (OH)
Maximum UV Index Today
31 Places in Franklin County, Ohio (OH)
Maximum UV Index Today