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.

46°F

8°C

Humidity 34%
Wind Speed S 15 G 23 mph
Barometer 29.90 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 24 Feb 4:30 pm CST
Extended Forecast for

Carthage TN

  • Tonight

    Tonight: Cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 56. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 46. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 60. Southeast wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41. North northeast wind around 5 mph becoming calm.

    Low: 41 °F

    Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Calm wind.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 56. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers. Low around 46. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely. Mostly cloudy, with a high near 60. Southeast wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41. North northeast wind around 5 mph becoming calm.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 62. Calm wind.
Friday Night
Clear, with a low around 37. Calm wind.
Saturday
Sunny, with a high near 70. Calm wind.
Saturday Night
Mostly clear, with a low around 42. Calm wind.
Sunday
Partly sunny, with a high near 65.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 63.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carthage TN
 36.26°N 85.94°W (Elev. 676 ft)
Last Update:
4:16 pm CST Feb 24, 2026
Forecast Valid:
4pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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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