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.

Overcast

28°F

-2°C

Humidity 59%
Wind Speed NW 12 G 18 mph
Barometer 30.30 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Dec 9:10 pm CST
Extended Forecast for

Carthage TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 35. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 35 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Calm wind becoming south southwest around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 2am and 5am. Otherwise, mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy
    then Patchy
    Fog

  • New Year's Day

    New Year's Day: Sunny, with a high near 48. Calm wind becoming west around 5 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 54. Calm wind becoming south southwest around 5 mph.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Cloudy, with a low around 41. South southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Northwest wind around 5 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 35. Northwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 21. Calm wind becoming south southwest around 5 mph.
Wednesday
Mostly sunny, with a high near 46. West wind around 5 mph.
Wednesday Night
Patchy fog between 2am and 5am. Otherwise, mostly clear, with a low around 25. Calm wind.
New Year's Day
Sunny, with a high near 48. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 30. Calm wind.
Friday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 54. Calm wind becoming south southwest around 5 mph.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 41. South southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 53.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 57.
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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:
3:11 pm CST Dec 29, 2025
Forecast Valid:
9pm CST Dec 29, 2025-6pm CST Jan 5, 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