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

24°F

-4°C

Humidity 65%
Wind Speed SW 9 mph
Barometer 30.18 in (1022.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 18 Jan 10:53 pm CST
Extended Forecast for

Lexington TN

  • Tonight

    Tonight: Mostly clear, with a low around 21. West wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34. North northwest wind 5 to 10 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. North northwest wind around 5 mph becoming calm.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. Calm wind becoming south around 5 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 25. South wind 5 to 10 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 45. South southwest wind 5 to 10 mph.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 29. South southwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 44. North northwest wind around 5 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. West wind around 5 mph.
M.L.King Day
Sunny, with a high near 34. North northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 15. North northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 40. Calm wind becoming south around 5 mph.
Tuesday Night
Increasing clouds, with a low around 25. South wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 45. South southwest wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 29. South southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 44. North northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 49.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Sunday
A slight chance of rain or freezing rain. Partly sunny, with a high near 34. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington TN
 35.66°N 88.4°W (Elev. 509 ft)
Last Update:
1:46 pm CST Jan 18, 2026
Forecast Valid:
11pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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