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

39°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Mar 10:35 pm CDT
Extended Forecast for

2 Miles S South Carthage TN

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind becoming south around 5 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Calm wind becoming south around 5 mph after midnight.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 76. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 34. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    Low: 34 °F

    Showers

  • Monday

    Monday: A slight chance of rain and snow showers before 1pm. Cloudy, with a high near 44. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 65. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. Calm wind becoming south around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 76. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 34. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Monday
A slight chance of rain and snow showers before 1pm. Cloudy, with a high near 44. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 19. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S South Carthage TN
 36.21°N 85.95°W (Elev. 505 ft)
Last Update:
6:31 pm CDT Mar 12, 2026
Forecast Valid:
10pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation