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.

28°F

-2°C

Humidity 74%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Nov 10:10 pm CST
Extended Forecast for

3 Miles SW Watertown TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 49. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after 5am. Cloudy, with a low around 35. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 45 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. North wind around 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 45. East wind 5 to 10 mph.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers. Low around 34. Northeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 90%.

    Low: 34 °F

    Showers
    Likely then
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 40. North northwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 40 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. North northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Calm wind becoming east southeast around 5 mph after midnight.
Saturday
Increasing clouds, with a high near 49. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Showers likely, mainly after 5am. Cloudy, with a low around 35. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 23. North wind around 10 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 45. East wind 5 to 10 mph.
Monday Night
Showers. Low around 34. Northeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 40. North northwest wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 26. North northwest wind 5 to 10 mph becoming light north after midnight.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Watertown TN
 36.07°N 86.18°W (Elev. 1099 ft)
Last Update:
9:46 pm CST Nov 28, 2025
Forecast Valid:
10pm CST Nov 28, 2025-6pm CST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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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