UV Index Today in Union County, North Carolina (NC)
Wednesday, July 15, 2026 -1:09 PM EDT (GMT-4)
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The average maximum UV Index today across 29 locations in Union County, North Carolina (NC), is 10.3. The highest projected maximum is 10.4 in Charlotte at 1:00 PM EDT, while the lowest projected maximum is 10.2 in Marshville at 1:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 10.6. The highest projected maximum is 10.6 in Sandy Ridge at 1:00 PM EDT, and the lowest projected maximum is 10.5 in Charlotte at 1:00 PM EDT.
9 County Subdivisions in Union County, North Carolina (NC)
Maximum UV Index Today
20 Places in Union County, North Carolina (NC)
Maximum UV Index Today