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.

Fog/Mist

61°F

16°C

Humidity 100%
Wind Speed S 12 mph
Barometer 29.77 in
Dewpoint 61°F (16°C)
Visibility 3.00 mi
Last update 18 Feb 4:55 pm CST
Extended Forecast for

Carthage TN

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Cloudy, with a high near 65. South southwest wind around 5 mph.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 56. South southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 9am, then a slight chance of showers after 5pm. Partly sunny, with a high near 73. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 54. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 54 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 65. West wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 59. Calm wind becoming north around 5 mph in the afternoon.

    High: 59 °F

    Slight Chance
    Showers

  • Saturday Night

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

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Cloudy, with a high near 65. South southwest wind around 5 mph.
Tonight
Showers and possibly a thunderstorm. Low around 56. South southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 9am, then a slight chance of showers after 5pm. Partly sunny, with a high near 73. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 54. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Friday
Mostly sunny, with a high near 65. West wind 5 to 10 mph.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. Calm wind.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 59. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 29. North northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 55.
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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:
12:31 pm CST Feb 18, 2026
Forecast Valid:
5pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation