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.

Partly Cloudy

66°F

19°C

Humidity 49%
Wind Speed NW 12 G 17 mph
Barometer 29.96 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 May 12:55 pm CDT
Extended Forecast for

3 Miles SW Watertown TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 68. Northwest wind around 10 mph.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. North wind around 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 4pm and 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. Northeast wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm after midnight.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 67. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. South southwest wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 73 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 68. Northwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 44. North wind around 5 mph.
Saturday
A slight chance of showers between 4pm and 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. Northeast wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm after midnight.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 67. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 50. South southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 56. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 67.
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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:
10:56 am CDT May 1, 2026
Forecast Valid:
1pm CDT May 1, 2026-6pm CDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation