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

50°F

10°C

Humidity 88%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Nov 7:10 pm CST
Extended Forecast for

South Carthage TN

  • Tonight

    Tonight: Patchy fog after 8pm. Patchy frost after 5am. Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog
    then Patchy
    Frost and
    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Patchy frost before 7am. Otherwise, sunny, with a high near 68. Calm wind becoming west around 5 mph.

    High: 68 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Areas of fog before 9am. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 67 °F

    Patchy Frost
    and Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly before midnight. Low around 44. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 44 °F

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 8pm. Patchy frost after 5am. Otherwise, clear, with a low around 35. Calm wind.
Tuesday
Areas of fog before 9am. Patchy frost before 7am. Otherwise, sunny, with a high near 68. Calm wind becoming west around 5 mph.
Tuesday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Veterans Day
Areas of fog before 9am. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Showers, mainly before midnight. Low around 44. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 48. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 56.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Carthage TN
 36.24°N 85.95°W (Elev. 600 ft)
Last Update:
1:16 pm CST Nov 9, 2026
Forecast Valid:
7pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation