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

36°F

2°C

Humidity 50%
Wind Speed S 10 mph
Barometer 29.87 in (1012.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 16 Jan 6:53 am CST
Extended Forecast for

Lexington TN

  • Today

    Today: A 30 percent chance of showers, mainly between 2pm and 5pm. Increasing clouds, with a high near 50. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 50 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 29. West wind around 5 mph.

    Low: 29 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. West northwest wind 5 to 15 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: 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: Sunny, with a high near 35. North northwest wind 5 to 10 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. North northwest wind around 5 mph becoming calm in the evening.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 2pm and 5pm. Increasing clouds, with a high near 50. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 29. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 40. West northwest wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 17. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 34. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.
M.L.King Day
Sunny, with a high near 35. North northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 14. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 51.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
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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:
1:36 am CST Jan 16, 2026
Forecast Valid:
7am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation