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.

23°F

-5°C

Humidity 80%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 24 Feb 7:30 am CST
Extended Forecast for

Carthage TN

  • Today

    Today: Increasing clouds, with a high near 48. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 48 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 39. South southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after 4pm. Cloudy, with a high near 57. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 47. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Thursday

    Thursday: Showers. High near 59. South southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 36. North northwest wind around 5 mph becoming calm.

    Low: 36 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 61. Calm wind.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Calm wind becoming southwest around 5 mph.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 48. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Tonight
Cloudy, with a low around 39. South southwest wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A 50 percent chance of showers, mainly after 4pm. Cloudy, with a high near 57. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 47. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 80%.
Thursday
Showers. High near 59. South southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 36. North northwest wind around 5 mph becoming calm.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 61. Calm wind.
Friday Night
Clear, with a low around 35. Calm wind.
Saturday
Sunny, with a high near 69. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 63.
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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:
5:21 am CST Feb 24, 2026
Forecast Valid:
7am CST Feb 24, 2026-6pm CST Mar 2, 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