Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Overcast

25°F

-4°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 3 Feb 1:50 am CST
Extended Forecast for

Lebanon TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Calm wind becoming south southeast around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers, mainly after 1pm.  High near 47. South wind 5 to 10 mph becoming west southwest in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Slight Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 7pm.  Cloudy, with a low around 31. Calm wind becoming north around 5 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely then
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 36. North wind around 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. North wind 5 to 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. North wind around 5 mph becoming west in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. North northwest wind 5 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Calm wind becoming south southeast around 5 mph.
Tuesday
Showers, mainly after 1pm. High near 47. South wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 31. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Cloudy, with a high near 36. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 18. North wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 36. North wind around 5 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 24. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 54. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 29. North northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.34°W (Elev. 548 ft)
12:31 am CST Feb 3, 2026
2am CST Feb 3, 2026-6pm CST Feb 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database