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.

Fair

68°F

20°C

Humidity 43%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 9 Nov 3:55 pm CST
Extended Forecast for

4 Miles S Watertown TN

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming west southwest around 5 mph.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 66. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly before midnight. Low around 46. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 54. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light in the evening.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 39. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming west southwest around 5 mph.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 39. Calm wind.
Veterans Day
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 66. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Showers, mainly before midnight. Low around 46. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 54. Northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light in the evening.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 54.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Watertown TN
 36.04°N 86.13°W (Elev. 974 ft)
Last Update:
1:16 pm CST Nov 9, 2026
Forecast Valid:
4pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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