Knoxville, Tennessee Weather:
Thursday, May 21, 2026
Cloudy Weather
Day 75°
Night 50°
Precipitation 4 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Cloudy Weather

Day

79°

Night

59°

Wind

12 mph

UV Index

11

Precipitation

25 %