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

52°F

11°C

Humidity 67%
Wind Speed W 14 mph
Barometer 29.68 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 10 Dec 1:30 pm CST
Extended Forecast for

Lebanon TN

  • This Afternoon

    This Afternoon: A slight chance of showers between 2pm and 4pm. Partly sunny, with a high near 53. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. West northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Light south wind becoming south southwest 5 to 10 mph in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. South southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 17. North wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. North wind around 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers between 2pm and 4pm. Partly sunny, with a high near 53. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 42. West northwest wind around 5 mph becoming south southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 34. Light south wind becoming south southwest 5 to 10 mph in the evening.
Friday
Mostly sunny, with a high near 56. South southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 17. North wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 27. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 12.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.34°W (Elev. 548 ft)
Last Update:
11:31 am CST Dec 10, 2025
Forecast Valid:
1pm CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation