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.

Mostly Cloudy

21°F

-6°C

Humidity 74%
Wind Speed NW 10 mph
Barometer 30.19 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 18 Jan 4:10 am CST
Extended Forecast for

7 Miles SSW Hartsville TN

  • Today

    Today: Sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. South southwest wind around 5 mph becoming west after midnight.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 32. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 36. Calm wind becoming south southwest around 5 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Calm wind becoming south around 5 mph after midnight.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of sprinkles after noon. Partly sunny, with a high near 47. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 27. South southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Northwest wind around 5 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 21. South southwest wind around 5 mph becoming west after midnight.
M.L.King Day
Sunny, with a high near 32. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 36. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 21. Calm wind becoming south around 5 mph after midnight.
Wednesday
A chance of sprinkles after noon. Partly sunny, with a high near 47. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 27. South southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 42. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 23.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 51.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:31 am CST Jan 18, 2026
Forecast Valid:
4am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation