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

73°F

23°C

Humidity 47%
Wind Speed SE 5 mph
Barometer 30.08 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 6 Oct 11:35 am CDT
Extended Forecast for

3 Miles SW Lebanon TN

  • Today

    Today: Sunny, with a high near 82. East wind around 5 mph becoming calm.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind becoming south around 5 mph after midnight.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. West southwest wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. East northeast wind around 5 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. East southeast wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 82. Light east southeast wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 82. East wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 54. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 84. West southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 54. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Friday
Sunny, with a high near 86. East northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 54. East southeast wind around 5 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 82. Light east southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Columbus Day
A 20 percent chance of showers. Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lebanon TN
 36.17°N 86.37°W (Elev. 699 ft)
Last Update:
10:36 am CDT Oct 6, 2026
Forecast Valid:
11am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation