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

52°F

11°C

Humidity 54%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 7 Apr 10:10 pm CDT
Extended Forecast for

3 Miles SW Watertown TN

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. East southeast wind around 5 mph becoming south in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. South wind around 5 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. Calm wind becoming south around 5 mph after midnight.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 77. Southwest wind around 5 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Calm wind becoming south around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming west around 5 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. East northeast wind around 5 mph becoming southeast after midnight.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 72. East southeast wind around 5 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 74. South wind around 5 mph.
Thursday Night
Clear, with a low around 48. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 77. Southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 52. Calm wind becoming south around 5 mph.
Saturday
Sunny, with a high near 81. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 55. East northeast wind around 5 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Partly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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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:
7:01 pm CDT Apr 7, 2026
Forecast Valid:
10pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
 
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