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.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 45°F (7°C)
Visibility 1.75 mi
Last update 6 Nov 3:10 am CST
Extended Forecast for

Lebanon TN

  • Overnight

    Overnight: Mostly clear, with a low around 42. North northeast wind around 5 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. East wind around 5 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. East southeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after noon. Partly sunny, with a high near 72. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 42. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 69. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 50. East southeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 25 mph.
Friday
Showers likely and possibly a thunderstorm, mainly after noon. Partly sunny, with a high near 72. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 22.
Veterans Day
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.31°W (Elev. 545 ft)
Last Update:
11:31 pm CST Nov 5, 2025
Forecast Valid:
3am CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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