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

88°F

31°C

Humidity 66%
Wind Speed Vrbl 5 mph
Barometer 29.90 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 6 Sep 11:50 am CDT
Extended Forecast for

7 Miles NNW Watertown TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 92. Heat index values as high as 100. North wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. Northeast wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny, with a high near 91. East northeast wind around 5 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming south southeast after midnight.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. South wind 5 to 10 mph.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. South southeast wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. South southwest wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. Calm wind becoming south southwest around 5 mph in the evening.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South southwest wind 5 to 10 mph becoming west in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Heat index values as high as 100. North wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 66. Northeast wind 5 to 10 mph.
Labor Day
Mostly sunny, with a high near 91. East northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 92. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 69. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 93. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 70. Calm wind becoming south southwest around 5 mph in the evening.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South southwest wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64.
Saturday
A 30 percent chance of showers. Sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Watertown TN
 36.2°N 86.17°W (Elev. 663 ft)
Last Update:
11:31 am CDT Sep 6, 2026
Forecast Valid:
12pm CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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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