UV Index Today in Knox County, Tennessee (TN)
Tuesday, October 13, 2026 -3:25 PM EDT (GMT-4)
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The average maximum UV Index today across 16 locations in Knox County, Tennessee (TN), is 6.1. The highest projected maximum is 6.2 in Oak Ridge at 2:00 PM EDT, while the lowest projected maximum is 6.1 in Knoxville at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6. The highest projected maximum is 6.2 in Farragut at 2:00 PM EDT, and the lowest projected maximum is 5.8 in Blaine at 2:00 PM EDT.
16 Places in Knox County, Tennessee (TN)
Maximum UV Index Today