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

32°F

0°C

Humidity 64%
Wind Speed SW 7 mph
Barometer 29.98 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Feb 11:35 pm CST
Extended Forecast for

Watertown TN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. South southwest wind around 5 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 54. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 36. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. North northeast wind around 5 mph becoming calm.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. South southeast wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. West southwest wind around 5 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Calm wind becoming south around 5 mph after midnight.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. South southwest wind around 5 mph.
Friday
Increasing clouds, with a high near 54. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 25. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 36. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 20. North northeast wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 31. South southeast wind around 5 mph.
Monday
Sunny, with a high near 60. West southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 40. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 63.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 30 percent chance of showers. Cloudy, with a high near 58.
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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:
6:52 pm CST Feb 5, 2026
Forecast Valid:
11pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation