Tennessee (TN): Current UV Index and Hourly Forecast

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  • Tennessee

As of 12:02 PM CDT on October 31, 2025, out of 501 cities in Tennessee in our database, 500 cities (100%) have a UV Index reading of Moderate, while 1 city (0%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Copperhill, TN with a reading of 4.2.

Over the next 24 hours, the highest UV Index reading in Tennessee is expected to be 4.3 in Copperhill between 2:00 PM - 3:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Tennessee as of 12:02 PM CDT, October 31, 2025

Counties in Tennessee (TN)

Current UV Index in Major Cities in Tennessee (TN)

12:02 PM CDT, October 31, 2025