McMinn County, TN: Current UV Index and Hourly Forecast

As of 9:35 PM EDT on August 28, 2025, all 6 cities in McMinn County, TN in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in McMinn County, TN is expected to be 8.7 in Etowah between 2:00 PM - 3:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in McMinn County, TN as of 9:35 PM EDT, August 28, 2025

Current UV Index in Cities in McMinn County, TN

9:35 PM EDT, August 28, 2025