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

45°F

7°C

Humidity 93%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Oct 12:50 am CDT
Extended Forecast for

South Carthage TN

  • Overnight

    Overnight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Monday

    Monday: Areas of fog before 8am. Otherwise, sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.

    High: 71 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 73 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 39. North northeast wind around 5 mph becoming calm.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 8am. Otherwise, sunny, with a high near 75. Calm wind becoming north around 5 mph.

    High: 75 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, clear, with a low around 41. North wind around 5 mph becoming calm.

    Low: 41 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 73 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 38. Calm wind.
Monday
Areas of fog before 8am. Otherwise, sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 40. Calm wind.
Tuesday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 39. North northeast wind around 5 mph becoming calm.
Wednesday
Areas of fog before 8am. Otherwise, sunny, with a high near 75. Calm wind becoming north around 5 mph.
Wednesday Night
Patchy fog after 2am. Otherwise, clear, with a low around 41. North wind around 5 mph becoming calm.
Thursday
Areas of fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 75.
Friday Night
Clear, with a low around 41.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Carthage TN
 36.24°N 85.95°W (Elev. 600 ft)
Last Update:
10:26 pm CDT Oct 18, 2026
Forecast Valid:
1am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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