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.

Fair

36°F

2°C

Humidity 38%
Wind Speed NW 9 mph
Barometer 30.22 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 30 Dec 4:10 pm CST
Extended Forecast for

Carthage TN

  • Tonight

    Tonight: Mostly clear, with a low around 22. Calm wind becoming south southwest around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 46. South southwest wind around 5 mph becoming west in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy
    then Patchy
    Fog

  • New Year's Day

    New Year's Day: Patchy fog before 8am. Otherwise, sunny, with a high near 48. Calm wind.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Cloudy, with a high near 55. Calm wind becoming south southwest around 5 mph.

    High: 55 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 37. Calm wind becoming north northeast around 5 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 51. North wind around 5 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. North wind around 5 mph becoming calm.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Calm wind becoming south southwest around 5 mph.
Wednesday
Increasing clouds, with a high near 46. South southwest wind around 5 mph becoming west in the afternoon.
Wednesday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 26. Calm wind.
New Year's Day
Patchy fog before 8am. Otherwise, sunny, with a high near 48. Calm wind.
Thursday Night
Mostly cloudy, with a low around 32. Calm wind.
Friday
A 30 percent chance of showers after noon. Cloudy, with a high near 55. Calm wind becoming south southwest around 5 mph.
Friday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 37. Calm wind becoming north northeast around 5 mph.
Saturday
Partly sunny, with a high near 51. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 29. North wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carthage TN
 36.26°N 85.94°W (Elev. 676 ft)
Last Update:
2:31 pm CST Dec 30, 2025
Forecast Valid:
4pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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