Knoxville, Tennessee Weather:
Wednesday, April 15, 2026
Rainy Weather
Day 81°
Night 57°
Precipitation 75 %
Wind 15 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (April 15, 2025)
Cloudy Weather

Day

68°

Night

43°

Wind

12 mph

UV Index

9

Precipitation

14 %