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

82°F

28°C

Humidity 35%
Wind Speed Vrbl 5 mph
Barometer 29.98 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 6 Oct 3:10 pm CDT
Extended Forecast for

3 Miles SW Lebanon TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Calm wind.

    High: 83 °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 54. North northeast wind around 5 mph.

    Low: 54 °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: Partly cloudy, with a low around 58. East southeast wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. Light east southeast wind becoming southeast 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Calm wind.
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 54. North northeast wind around 5 mph.
Friday
Sunny, with a high near 86. East northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 58. East southeast wind around 5 mph.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Columbus Day
Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lebanon TN
 36.17°N 86.34°W (Elev. 600 ft)
Last Update:
1:31 pm CDT Oct 6, 2026
Forecast Valid:
3pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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