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

64°F

18°C

Humidity 83%
Wind Speed S 7 mph
Barometer 29.85 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Mar 5:10 am CDT
Extended Forecast for

3 Miles W Lebanon TN

  • Today

    Today: Sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 1am and 4am. Increasing clouds, with a low around 52. South southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Mostly Clear
    then Chance
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 64. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. East northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. South wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73. South wind 5 to 10 mph.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers, mainly between 1am and 4am. Increasing clouds, with a low around 52. South southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 64. North northeast wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 69. East northeast wind around 5 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 48. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 73. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 59. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 84. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 55.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
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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 am CDT Mar 22, 2026
Forecast Valid:
5am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation