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

64°F

18°C

Humidity 52%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Nov 4:30 pm CST
Extended Forecast for

Lebanon TN

  • Tonight

    Tonight: Areas of fog after 10pm. Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Areas Fog

  • Tuesday

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

    High: 68 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly before midnight. Low around 46. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 46 °F

    Showers then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Partly sunny, with a high near 56. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light north northwest in the evening.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog after 10pm. Otherwise, mostly clear, with a low around 38. Calm wind.
Tuesday
Areas of fog before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest around 5 mph.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 39. Calm wind.
Veterans Day
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Showers, mainly before midnight. Low around 46. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 56. Northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light north northwest in the evening.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 27.
Sunday
A 20 percent chance of showers. Sunny, with a high near 56.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.34°W (Elev. 548 ft)
Last Update:
1:16 pm CST Nov 9, 2026
Forecast Valid:
4pm CST Nov 9, 2026-6pm CST Nov 16, 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