National Weather Service Forecast for: Kingsport TN
Issued by: National Weather Service Morristown, TN
Updated: 6:06 pm EST Dec 22, 2025
 
Tonight

Tonight: A chance of sprinkles with a slight chance of showers before 4am, then a chance of sprinkles after 5am. Mostly cloudy, with a low around 41. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Showers
 Tuesday

Tuesday: A 20 percent chance of sprinkles with a slight chance of showers between noon and 1pm. Mostly cloudy, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the morning.
Slight Chance
Showers

 Tuesday
Night
Tuesday Night: A 40 percent chance of showers. Cloudy, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Chance
Showers

 Wednesday

Wednesday: Mostly cloudy, with a high near 63. Calm wind.
Mostly Cloudy

 Wednesday
Night
Wednesday Night: A 50 percent chance of showers after 1am. Cloudy, with a low around 51. Calm wind becoming southwest around 5 mph.
Mostly Cloudy
then Chance
Showers
 Christmas
Day
Christmas Day: A 50 percent chance of showers. Cloudy, with a high near 65. West wind 5 to 10 mph.
Chance
Showers

 Thursday
Night
Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 56. Southwest wind around 5 mph.
Chance
Showers

 Friday

Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 68.
Slight Chance
Showers

 Friday
Night
Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Chance
Showers
Lo 41 °F Hi 59 °F Lo 51 °F Hi 63 °F Lo 51 °F Hi 65 °F Lo 56 °F Hi 68 °F Lo 57 °F

 

Tonight
 
 A chance of sprinkles with a slight chance of showers before 4am, then a chance of sprinkles after 5am. Mostly cloudy, with a low around 41. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday
 
 A 20 percent chance of sprinkles with a slight chance of showers between noon and 1pm. Mostly cloudy, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the morning.
Tuesday Night
 
 A 40 percent chance of showers. Cloudy, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly cloudy, with a high near 63. Calm wind.
Wednesday Night
 
 A 50 percent chance of showers after 1am. Cloudy, with a low around 51. Calm wind becoming southwest around 5 mph.
Christmas Day
 
 A 50 percent chance of showers. Cloudy, with a high near 65. West wind 5 to 10 mph.
Thursday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 56. Southwest wind around 5 mph.
Friday
 
 A 20 percent chance of showers. Mostly cloudy, with a high near 68.
Friday Night
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Saturday
 
 Mostly cloudy, with a high near 70.
Saturday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
 
 Showers likely. Cloudy, with a high near 64. Chance of precipitation is 60%.
Sunday Night
 
 A chance of rain showers and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Monday
 
 Sunny, with a high near 39.

 

Forecast from NOAA-NWS for Kingsport TN.