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.

41°F

5°C

Humidity 39%
Wind Speed Vrbl 5 mph
Barometer 30.40 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 28 Nov 1:10 pm CST
Extended Forecast for

Lebanon TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 44. Northwest wind around 5 mph.

    High: 44 °F

    Sunny

  • Tonight

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

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 5pm. Increasing clouds, with a high near 50. East southeast wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 50 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 5am. Low around 35. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before noon. Partly sunny, with a high near 46. Southwest wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. North northeast wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 46. Northeast wind around 5 mph.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly after midnight. Low around 32. North northeast wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 32 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers before noon. Mostly cloudy, with a high near 40. North northwest wind 5 to 10 mph.

    High: 40 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 44. Northwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 23. North northeast wind around 5 mph becoming calm.
Saturday
A 20 percent chance of showers after 5pm. Increasing clouds, with a high near 50. East southeast wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Showers, mainly before 5am. Low around 35. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Sunday
A 30 percent chance of showers before noon. Partly sunny, with a high near 46. Southwest wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 24. North northeast wind around 5 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 46. Northeast wind around 5 mph.
Monday Night
Showers, mainly after midnight. Low around 32. North northeast wind around 5 mph becoming calm. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 40. North northwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.34°W (Elev. 548 ft)
Last Update:
11:31 am CST Nov 28, 2025
Forecast Valid:
1pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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