Knoxville, Tennessee Weather:
Sunday, September 20, 2026
Cloudy Weather
Day 90°
Night 70°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 20, 2025)
Cloudy Night

Day

90°

Night

63°

Wind

4 mph

Precipitation

6 %