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.

Overcast

36°F

2°C

Humidity 93%
Wind Speed NW 5 mph
Barometer 30.05 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill32°F (0°C)
Last update 5 Dec 11:30 am CST
Extended Forecast for

Lebanon TN

  • Today

    Today: Mostly cloudy, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Patchy fog between 7pm and 5am. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 52. Calm wind becoming south southwest around 5 mph.

    High: 52 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Cloudy, with a low around 33. Light north wind increasing to 5 to 10 mph in the evening.

    Low: 33 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 42. North wind 5 to 10 mph.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North wind around 5 mph becoming calm.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 41. Calm wind.
Tonight
Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Saturday
Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph.
Saturday Night
Patchy fog between 7pm and 5am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 52. Calm wind becoming south southwest around 5 mph.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 33. Light north wind increasing to 5 to 10 mph in the evening.
Monday
Mostly cloudy, with a high near 42. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 26. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 50. Light south wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 55.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 47.
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:
11:21 am CST Dec 5, 2025
Forecast Valid:
11am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
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