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

63°F

17°C

Humidity 37%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Feb 1:10 pm CST
Extended Forecast for

Carthage TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Areas of fog after 3am. Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Areas Fog

  • Saturday

    Saturday: Areas of fog before 7am. Otherwise, sunny, with a high near 69. Calm wind.

    High: 69 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 63. Calm wind becoming north around 5 mph in the morning.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Cloudy, with a high near 58. East southeast wind around 5 mph.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 47. South wind around 5 mph.

    Low: 47 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 69. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Calm wind.
Tonight
Areas of fog after 3am. Otherwise, clear, with a low around 35. Calm wind.
Saturday
Areas of fog before 7am. Otherwise, sunny, with a high near 69. Calm wind.
Saturday Night
Mostly clear, with a low around 45. Calm wind.
Sunday
Partly sunny, with a high near 63. Calm wind becoming north around 5 mph in the morning.
Sunday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.
Monday
A 40 percent chance of showers. Cloudy, with a high near 58. East southeast wind around 5 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47. South wind around 5 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 69. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 73.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 74.
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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 27, 2026
Forecast Valid:
1pm CST Feb 27, 2026-6pm CST Mar 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