Knoxville, TN Weather - Tomorrow’s Forecast

Sunday

Showers likely

High:
88°F

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 88. Heat index values as high as 98. Southwest wind around 5 mph. Chance of precipitation is 70%.

Sunday Night

Chance of thunderstorms

Overnight low:
72°F

A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Calm wind.