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.

A Few Clouds

21°F

-6°C

Humidity 68%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 15 Jan 7:10 pm CST
Extended Forecast for

3 Miles W Lebanon TN

  • Tonight

    Tonight: Increasing clouds, with a low around 20. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of rain after 3pm. Increasing clouds, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely before midnight, then a chance of rain after 4am. Mostly cloudy, with a low around 31. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A chance of sprinkles and flurries before 4pm, then a chance of flurries. Partly sunny, with a high near 40. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Partly Sunny
    then Chance
    Sprinkles/Flurries

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. North northwest wind 5 to 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 31. North northwest wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Southwest wind 5 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 33. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. North northwest wind 5 to 10 mph.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 20. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Friday
A 40 percent chance of rain after 3pm. Increasing clouds, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Rain likely before midnight, then a chance of rain after 4am. Mostly cloudy, with a low around 31. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of sprinkles and flurries before 4pm, then a chance of flurries. Partly sunny, with a high near 40. West wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 17. North northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 31. North northwest wind 5 to 10 mph becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 20. Southwest wind 5 to 10 mph.
M.L.King Day
Mostly sunny, with a high near 33. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 11. North northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Clear, with a low around 20.
Wednesday
A chance of sprinkles. Mostly sunny, with a high near 45.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 27.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lebanon TN
 36.21°N 86.36°W (Elev. 719 ft)
Last Update:
5:46 pm CST Jan 15, 2026
Forecast Valid:
7pm CST Jan 15, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation