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

37°F

3°C

Humidity 75%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Feb 8:55 am CST
Extended Forecast for

8 Miles W South Carthage TN

  • Today

    Today: Mostly sunny, with a high near 52. Calm wind becoming east northeast around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Friday Night

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

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 48. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 48 °F

    Rain Likely
    then Rain

  • Sunday

    Sunday: Rain and possibly a thunderstorm. High near 62. Southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 100%.

    High: 62 °F

    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. Calm wind becoming northeast around 5 mph.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. Calm wind becoming east northeast around 5 mph.
Tonight
Partly cloudy, with a low around 30. Calm wind.
Friday
Sunny, with a high near 58. Calm wind.
Friday Night
Increasing clouds, with a low around 35. Calm wind.
Saturday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Rain. Low around 48. Southeast wind around 5 mph. Chance of precipitation is 100%.
Sunday
Rain and possibly a thunderstorm. High near 62. Southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 100%.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 64. Calm wind becoming northeast around 5 mph.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly cloudy, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly cloudy, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W South Carthage TN
 36.22°N 86.11°W (Elev. 600 ft)
Last Update:
5:46 am CST Feb 12, 2026
Forecast Valid:
9am CST Feb 12, 2026-6pm CST Feb 18, 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