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

30°F

-1°C

Humidity 37%
Wind Speed NE 5 mph
Barometer 30.34 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Feb 7:35 pm CST
Extended Forecast for

Lebanon TN

  • Tonight

    Tonight: Partly cloudy, with a low around 23. North northeast wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49. Calm wind becoming east southeast around 5 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. Calm wind becoming south southwest around 5 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind becoming south around 5 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. Southwest wind 5 to 10 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 49. Southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Cloudy, with a high near 58. North northwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. North northeast wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 49. Calm wind becoming east southeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 33. Calm wind.
Monday
Sunny, with a high near 64. Calm wind becoming south southwest around 5 mph.
Monday Night
Mostly clear, with a low around 41. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 68. Southwest wind 5 to 10 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 49. Southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 58. North northwest wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.
Thursday
A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 57.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 51.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.19°N 86.31°W (Elev. 581 ft)
Last Update:
6:41 pm CST Feb 7, 2026
Forecast Valid:
7pm CST Feb 7, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
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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