Sumner County, TN: Current UV Index and Hourly Forecast

As of 7:42 AM CDT on June 24, 2025, all 16 cities in Sumner County, TN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Hendersonville, TN with a reading of 0.6.

Over the next 24 hours, the highest UV Index reading in Sumner County, TN is expected to be 11 in Gallatin between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sumner County, TN as of 7:42 AM CDT, June 24, 2025

Current UV Index in Cities in Sumner County, TN

7:42 AM CDT, June 24, 2025