Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Overcast

63°F

17°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.87 in
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 10 Oct 11:10 pm CDT
Extended Forecast for

Lebanon TN

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then showers likely.  Low around 58. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 11am.  Mostly cloudy, with a high near 72. Light west southwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. West southwest wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Partly sunny, then gradually becoming sunny, with a high near 86. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 86 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Southwest wind around 5 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 58. Northeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 72. Light west southwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 53. West southwest wind around 5 mph becoming calm.
Columbus Day
Partly sunny, then gradually becoming sunny, with a high near 86. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 58. South wind around 5 mph.
Tuesday
Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 63. South wind around 5 mph.
Wednesday
Sunny, with a high near 89. Southwest wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.19°N 86.31°W (Elev. 581 ft)
6:36 pm CDT Oct 10, 2026
11pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database