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.

Fair

12°F

-11°C

Humidity 84%
Wind Speed S 3 mph
Barometer 30.51 in (1033.6 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 20 Jan 5:53 am CST
Extended Forecast for

Lexington TN

  • Today

    Today: Sunny, with a high near 41. Calm wind becoming south around 5 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. South southeast wind 5 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers. High near 45. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 48. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 48 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 3am, then a slight chance of freezing rain. Increasing clouds, with a low around 27. North northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Freezing
    Rain

  • Friday

    Friday: A slight chance of snow showers and sleet before noon, then a chance of snow showers. Mostly cloudy, with a high near 37. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 37 °F

    Slight Chance
    Snow/Sleet
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Cloudy, with a low around 16. North northeast wind around 10 mph.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely. The snow could be heavy at times. Cloudy, with a high near 25. Chance of precipitation is 70%.

    High: 25 °F

    Heavy Snow

Detailed Forecast

Today
Sunny, with a high near 41. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 27. South southeast wind 5 to 10 mph.
Wednesday
Showers. High near 45. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 48. Calm wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
A slight chance of rain showers before 3am, then a slight chance of freezing rain. Increasing clouds, with a low around 27. North northeast wind around 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers and sleet before noon, then a chance of snow showers. Mostly cloudy, with a high near 37. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of snow showers. Cloudy, with a low around 16. North northeast wind around 10 mph.
Saturday
Snow showers likely. The snow could be heavy at times. Cloudy, with a high near 25. Chance of precipitation is 70%.
Saturday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 32.
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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:
2:02 am CST Jan 20, 2026
Forecast Valid:
6am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation