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.

A Few Clouds

86°F

30°C

Humidity 43%
Wind Speed SW 17 G 29 mph
Barometer 29.77 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 22 Mar 2:50 pm CDT
Extended Forecast for

3 Miles W Lebanon TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 2am and 4am. Increasing clouds, with a low around 50. South southwest wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 62. North northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. North northeast wind around 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. East northeast wind around 5 mph becoming southeast in the afternoon.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. East wind around 5 mph becoming south after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South wind 5 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. South wind 5 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers between 2am and 4am. Increasing clouds, with a low around 50. South southwest wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 62. North northeast wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 42. North northeast wind around 10 mph.
Tuesday
Partly sunny, with a high near 67. East northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 48. East wind around 5 mph becoming south after midnight.
Wednesday
Partly sunny, with a high near 72. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 55. South wind 5 to 10 mph.
Thursday
Sunny, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 57.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 71.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lebanon TN
 36.21°N 86.36°W (Elev. 719 ft)
Last Update:
1:31 pm CDT Mar 22, 2026
Forecast Valid:
3pm CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation