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

48°F

9°C

Humidity 50%
Wind Speed S 7 mph
Barometer 30.14 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Mar 9:50 pm CDT
Extended Forecast for

7 Miles SSW Hartsville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 69. South southwest wind around 5 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. South wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. South southwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South southwest wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. South southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 38. South wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 69. South southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 45. South wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 54. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 85. South southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 48. South southwest wind 5 to 10 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Hartsville TN
 36.3°N 86.22°W (Elev. 495 ft)
Last Update:
5:47 pm CDT Mar 18, 2026
Forecast Valid:
10pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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