Knoxville, TN Weather - Tomorrow’s Forecast

Wednesday

Chance of thunderstorms

High:
87°F

A 50 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 87. Heat index values as high as 95. Southwest wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear

Overnight low:
71°F

Mostly clear, with a low around 71. Southwest wind around 5 mph becoming calm.