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

32°F

0°C

Humidity 51%
Wind Speed NW 14 mph
Barometer 30.22 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 29 Dec 3:10 pm CST
Extended Forecast for

3 Miles SW Watertown TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 32. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 34. North northwest wind 5 to 10 mph.

    High: 34 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Southwest wind 5 to 10 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. West southwest wind 5 to 10 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West southwest wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 47. South southwest wind around 5 mph becoming west in the afternoon.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 54. South wind 5 to 10 mph.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 32. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 34. North northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 23. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 45. West southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 26. West southwest wind around 5 mph.
New Year's Day
Sunny, with a high near 47. South southwest wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. South wind around 5 mph.
Friday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 54. South wind 5 to 10 mph.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 43. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 51.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 52.
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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:
3:11 pm CST Dec 29, 2025
Forecast Valid:
3pm CST Dec 29, 2025-6pm CST Jan 4, 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