Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Partly Cloudy

82°F

28°C

Humidity 55%
Wind Speed S 15 mph
Barometer 29.85 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Oct 2:30 pm CDT
Extended Forecast for

South Carthage TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 86. South southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am.  Low around 56. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Partly Cloudy
    then Showers

  • Sunday

    Sunday: Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 68. South southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 36. West wind 5 to 10 mph becoming light west southwest  in the evening.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Patchy frost before 8am.  Otherwise, sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. South southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. West wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy frost before 8am.  Otherwise, sunny, with a high near 65. Light west wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Patchy Frost
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 86. South southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 56. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. South southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 36. West wind 5 to 10 mph becoming light west southwest in the evening.
Monday
Patchy fog before 9am. Patchy frost before 8am. Otherwise, sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46. South wind around 5 mph.
Tuesday
Sunny, with a high near 70. South southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 37. West wind around 5 mph becoming calm in the evening.
Wednesday
Patchy frost before 8am. Otherwise, sunny, with a high near 65. Light west wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 35.
Thursday
Patchy frost. Otherwise, sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
South Carthage TN
 36.24°N 85.95°W (Elev. 600 ft)
12:31 pm CDT Oct 18, 2025
2pm CDT Oct 18, 2025-6pm CDT Oct 24, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database