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

48°F

9°C

Humidity 66%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Mar 10:50 pm CDT
Extended Forecast for

4 Miles NNE Watertown TN

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 53. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 75. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 75 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Windy

  • Sunday Night

    Sunday Night: Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers after 1am. Low around 35. Windy, with a south wind 20 to 25 mph becoming west southwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Showers
    Likely and
    Windy then
    Showers

  • Monday

    Monday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 43. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. West northwest wind 5 to 10 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind becoming south southeast around 5 mph.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 38. Calm wind.
Saturday
Sunny, with a high near 73. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 53. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 75. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers after 1am. Low around 35. Windy, with a south wind 20 to 25 mph becoming west southwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%.
Monday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 43. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 19. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 40. West northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind becoming south southeast around 5 mph.
Wednesday
Mostly cloudy, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Watertown TN
 36.13°N 86.09°W (Elev. 659 ft)
Last Update:
6:21 pm CDT Mar 13, 2026
Forecast Valid:
11pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation