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.

Overcast

27°F

-3°C

Humidity 69%
Wind Speed NA
Barometer 30.35 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 28 Jan 11:50 am CST
Extended Forecast for

Lebanon TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. West northwest wind around 5 mph becoming calm.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Calm wind becoming north northeast around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 34. North wind 5 to 10 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 11. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 19. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 19 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27. Northwest wind around 5 mph.

    High: 27 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. West northwest wind around 5 mph becoming calm.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 14. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 38. Calm wind.
Thursday Night
Mostly cloudy, with a low around 22. Calm wind becoming north northeast around 5 mph.
Friday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 34. North wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 11. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 19. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 7. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 27. Northwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon TN
 36.21°N 86.34°W (Elev. 548 ft)
Last Update:
10:21 am CST Jan 28, 2026
Forecast Valid:
12pm CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation