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

28°F

-2°C

Humidity 93%
Wind Speed S 6 mph
Barometer 30.20 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 3 Dec 9:30 am CST
Extended Forecast for

Watertown TN

  • Today

    Today: Cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. Calm wind becoming north northeast around 5 mph in the morning.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of freezing rain, mainly after 11pm. Cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Freezing Rain

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 45. Calm wind becoming south southwest around 5 mph.

    High: 45 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Partly sunny, with a high near 49. Calm wind becoming north around 5 mph in the morning.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Cloudy, with a high near 39. Calm wind.
Tonight
Mostly cloudy, with a low around 26. Calm wind.
Thursday
Mostly cloudy, with a high near 44. Calm wind becoming north northeast around 5 mph in the morning.
Thursday Night
A chance of freezing rain, mainly after 11pm. Cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Friday
A 50 percent chance of showers. Cloudy, with a high near 45. Calm wind becoming south southwest around 5 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31. Calm wind.
Saturday
Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 30. Calm wind.
Sunday
A 20 percent chance of showers after noon. Partly sunny, with a high near 49. Calm wind becoming north around 5 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown TN
 36.09°N 86.12°W (Elev. 699 ft)
Last Update:
8:31 am CST Dec 3, 2025
Forecast Valid:
10am CST Dec 3, 2025-6pm CST Dec 9, 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