National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Overcast

40°F

4°C

Humidity 83%
Wind Speed S 6 mph
Barometer 30.06 in (1018.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 6 Dec 10:53 am CST
Extended Forecast for

Lexington TN

  • Today

    Today: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, increasing clouds, with a low around 34. Calm wind becoming south southeast around 5 mph.

    Low: 34 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. South wind around 5 mph becoming north northwest in the afternoon.

    High: 51 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 32. North wind 5 to 10 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. North wind 5 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Calm wind becoming south around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. South southwest wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. South wind around 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Calm wind.
Tonight
Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, increasing clouds, with a low around 34. Calm wind becoming south southeast around 5 mph.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. South wind around 5 mph becoming north northwest in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 32. North wind 5 to 10 mph.
Monday
Partly sunny, with a high near 42. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 26. Calm wind becoming south around 5 mph.
Tuesday
Sunny, with a high near 51. South southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 39. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington TN
 35.66°N 88.4°W (Elev. 509 ft)
Last Update:
11:31 am CST Dec 6, 2025
Forecast Valid:
11am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation