National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Mostly Cloudy

63°F

17°C

Humidity 73%
Wind Speed S 10 G 17 mph
Barometer 29.78 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Nov 6:10 pm CST
Extended Forecast for

South Carthage TN

  • Tonight

    Tonight: A chance of showers between 7pm and 10pm. Increasing clouds, with a low around 44. South southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 5pm. Partly sunny, with a high near 57. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 7pm. Patchy frost before 1am, then widespread frost after 4am. Otherwise, mostly cloudy, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Slight Chance
    Showers then
    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Frost then
    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Frost and
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 8am. Widespread frost before 9am. Otherwise, sunny, with a high near 50. Calm wind becoming north northwest around 5 mph.

    High: 50 °F

    Frost and
    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Calm wind becoming east northeast around 5 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers between 7pm and 10pm. Increasing clouds, with a low around 44. South southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers after 5pm. Partly sunny, with a high near 57. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers before 7pm. Patchy frost before 1am, then widespread frost after 4am. Otherwise, mostly cloudy, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 48. Northwest wind 5 to 10 mph.
Friday Night
Patchy fog after 11pm. Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Areas of fog before 8am. Widespread frost before 9am. Otherwise, sunny, with a high near 50. Calm wind becoming north northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 25. Calm wind.
Sunday
Sunny, with a high near 54. Calm wind becoming east northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 28. Calm wind.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Carthage TN
 36.26°N 85.97°W (Elev. 469 ft)
Last Update:
5:16 pm CST Nov 11, 2026
Forecast Valid:
6pm CST Nov 11, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation