Knoxville, TN Weather - Tomorrow’s Forecast

Wednesday

Patchy fog

High:
89°F

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 97. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

Chance of thunderstorms

Overnight low:
71°F

A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.