UV Index Today in Knox County, Tennessee (TN)
Saturday, August 29, 2026 -2:07 PM EDT (GMT-4)
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The average maximum UV Index today across 16 locations in Knox County, Tennessee (TN), is 8.4. The highest projected maximum is 8.6 in Farragut at 2:00 PM EDT, while the lowest projected maximum is 8.4 in Sevierville at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.5. The highest projected maximum is 8.7 in Blaine at 2:00 PM EDT, and the lowest projected maximum is 8.1 in Alcoa at 1:00 PM EDT.
16 Places in Knox County, Tennessee (TN)
Maximum UV Index Today