Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Overcast and Breezy

73°F

23°C

Humidity 50%
Wind Speed S 21 G 28 mph
Barometer 29.48 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 8:50 pm CDT
Extended Forecast for

Lebanon TN

Tornado Watch until March 16, 03:00am
Wind Advisory March 15, 09:07pm until March 16, 07:00am
Click here for hazard details and duration
Tornado Watch
Wind Advisory
  •  
    Tornado Watch until March 16, 03:00am
    Wind Advisory March 15, 09:07pm until March 16, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 34 °F

    Severe
    Thunderstorms
    and Windy

  • Monday

    Monday: A 20 percent chance of snow showers between 1pm and 3pm.  Mostly cloudy, with a high near 40. West wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 40 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A 10 percent chance of snow showers before 7pm.  Partly cloudy, with a low around 22. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. West northwest wind around 10 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Calm wind becoming south southeast around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. South wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could be severe and produce heavy rainfall. Low around 34. Windy, with a south wind 25 to 30 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 20 percent chance of snow showers between 1pm and 3pm. Mostly cloudy, with a high near 40. West wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 22. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 40. West northwest wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 25. Calm wind becoming south southeast around 5 mph.
Wednesday
Mostly cloudy, with a high near 56. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 39. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 68. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 44. West southwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.34°W (Elev. 548 ft)
8:27 pm CDT Mar 15, 2026
9pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database