National Weather Service Forecast for: 2 Miles ENE Mountain Home TN
Issued by: National Weather Service Morristown, TN
Updated: 2:26 am EDT Aug 20, 2026
 
Today

Today: A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny and hot, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Partly Sunny
then Slight
Chance
T-storms
 Tonight

Tonight: Showers and thunderstorms likely, mainly before 3am. Partly cloudy, with a low around 67. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Friday

Friday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Showers
 Friday
Night
Friday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.
Showers
Likely then
Chance
Showers
 Saturday

Saturday: Mostly sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Mostly Sunny

 Saturday
Night
Saturday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 63. West wind around 5 mph becoming calm.
Slight Chance
Showers

 Sunday

Sunday: Mostly sunny, with a high near 84. Light southwest wind becoming northwest 5 to 10 mph in the afternoon.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 59.
Mostly Clear

 Monday

Monday: Sunny, with a high near 84.
Sunny
Hi 90 °F Lo 67 °F Hi 86 °F Lo 65 °F Hi 86 °F Lo 63 °F Hi 84 °F Lo 59 °F Hi 84 °F

Hazardous Weather Outlook
 

Today
 
 A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny and hot, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
 
 Showers and thunderstorms likely, mainly before 3am. Partly cloudy, with a low around 67. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
 
 Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.
Saturday
 
 Mostly sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
 
 A 20 percent chance of showers before 2am. Partly cloudy, with a low around 63. West wind around 5 mph becoming calm.
Sunday
 
 Mostly sunny, with a high near 84. Light southwest wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
 
 Mostly clear, with a low around 59.
Monday
 
 Sunny, with a high near 84.
Monday Night
 
 Mostly clear, with a low around 60.
Tuesday
 
 Mostly sunny, with a high near 87.
Tuesday Night
 
 Partly cloudy, with a low around 64.
Wednesday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

 

Forecast from NOAA-NWS for 2 Miles ENE Mountain Home TN.