UV Index Today in Sumner County, Tennessee (TN)
Sunday, September 20, 2026 -11:22 AM CDT (GMT-5)
- Home
- United States
- Tennessee
- Sumner County
The average maximum UV Index today across 15 locations in Sumner County, Tennessee (TN), is 6.8. The highest projected maximum is 7 in Westmoreland at 1:00 PM CDT, while the lowest projected maximum is 6.1 in Goodlettsville at 2:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6.8. The highest projected maximum is 7 in Hendersonville at 1:00 PM CDT, and the lowest projected maximum is 6.5 in Franklin at 1:00 PM CDT.
15 Places in Sumner County, Tennessee (TN)
Maximum UV Index Today