Friday
Patchy fog
High:
99°F
Patchy fog between 7am and 8am. Otherwise, mostly sunny and hot, with a high near 99. Heat index values as high as 106. Calm wind.
Kingsport, TN Weather - Tomorrow’s Forecast
Friday Night
Chance of thunderstorms
Overnight low:
70°F
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Calm wind. Chance of precipitation is 30%.