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.

Fog/Mist

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 54°F (12°C)
Visibility 3.00 mi
Last update 19 Nov 10:10 pm CST
Extended Forecast for

7 Miles SSW Hartsville TN

  • Tonight

    Tonight: Areas of fog. Otherwise, cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Areas Fog

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 3pm. Areas of fog before 11am. High near 67. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Areas Fog
    then Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms before midnight, then showers likely between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after 10pm. Low around 58. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers and
    Patchy Fog
    then Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Showers and thunderstorms likely, then showers after 11am. Patchy fog before 7am. High near 72. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 90%.

    High: 72 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after midnight. Low around 58. Southwest wind around 5 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 67. West wind around 5 mph becoming north in the afternoon.

    High: 67 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 42. North wind around 5 mph becoming calm.

    Low: 42 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Areas of fog. Otherwise, cloudy, with a low around 49. Calm wind.
Thursday
Showers likely, then showers and possibly a thunderstorm after 3pm. Areas of fog before 11am. High near 67. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms before midnight, then showers likely between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after 10pm. Low around 58. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely, then showers after 11am. Patchy fog before 7am. High near 72. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 90%.
Friday Night
Showers, with thunderstorms also possible after midnight. Low around 58. Southwest wind around 5 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 67. West wind around 5 mph becoming north in the afternoon.
Saturday Night
Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 42. North wind around 5 mph becoming calm.
Sunday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind.
Sunday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 42. Calm wind.
Monday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 67.
Monday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Hartsville TN
 36.3°N 86.22°W (Elev. 495 ft)
Last Update:
9:36 pm CST Nov 19, 2025
Forecast Valid:
10pm CST Nov 19, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation