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.

Mostly Cloudy

75°F

24°C

Humidity 83%
Wind Speed NW 9 G 15 mph
Barometer 29.95 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 10 Sep 11:40 pm CDT
Extended Forecast for

8 Miles ENE Lebanon TN

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming south southwest around 5 mph.

    High: 93 °F

    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am. Patchy fog between 11pm and 4am. Otherwise, increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 90. Heat index values as high as 103. South wind around 5 mph. Chance of precipitation is 90%.

    High: 90 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 92. Calm wind.

    High: 92 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming east northeast around 5 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. East wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming south southwest around 5 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am. Patchy fog between 11pm and 4am. Otherwise, increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 90. Heat index values as high as 103. South wind around 5 mph. Chance of precipitation is 90%.
Saturday Night
A 20 percent chance of showers before 1am. Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 67. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 92. Calm wind.
Sunday Night
Mostly clear, with a low around 67. Calm wind.
Monday
Sunny, with a high near 92. Calm wind becoming east northeast around 5 mph.
Monday Night
Mostly clear, with a low around 67. East wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 68.
Thursday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Lebanon TN
 36.27°N 86.19°W (Elev. 499 ft)
Last Update:
6:26 pm CDT Sep 10, 2026
Forecast Valid:
11pm CDT Sep 10, 2026-6pm CDT Sep 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation