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

25°F

-4°C

Humidity 53%
Wind Speed Vrbl 3 mph
Barometer 30.28 in (1026.0 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 18 Jan 10:53 am CST
Extended Forecast for

Lexington TN

  • Today

    Today: Sunny, with a high near 35. Southwest wind 5 to 10 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 33. North northwest wind 5 to 10 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. North northwest wind around 5 mph becoming calm.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. Calm wind becoming south around 5 mph.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. South wind around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 47. South southwest wind 5 to 10 mph.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 28. South wind around 5 mph becoming calm.

    Low: 28 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 35. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.
M.L.King Day
Mostly sunny, with a high near 33. North northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 14. North northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 39. Calm wind becoming south around 5 mph.
Tuesday Night
Mostly clear, with a low around 24. South wind around 5 mph.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 47. South southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 28. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 53.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 52.
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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 pm CST Jan 17, 2026
Forecast Valid:
11am CST Jan 18, 2026-6pm CST Jan 24, 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