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.

Mostly Cloudy

70°F

21°C

Humidity 73%
Wind Speed SW 15 G 23 mph
Barometer 29.67 in (1004.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Feb 11:53 am CST
Extended Forecast for

Lexington TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 75. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. South southwest wind 5 to 10 mph becoming west after midnight.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. West wind around 5 mph becoming calm in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers. Increasing clouds, with a low around 43. Calm wind becoming northeast around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 29. North northwest wind around 10 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 45. Northwest wind 10 to 15 mph.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 21. North northwest wind 5 to 10 mph.

    Low: 21 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 75. South southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. South southwest wind 5 to 10 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 61. West wind around 5 mph becoming calm in the afternoon.
Friday Night
A 50 percent chance of showers. Increasing clouds, with a low around 43. Calm wind becoming northeast around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 57. North wind 5 to 10 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 29. North northwest wind around 10 mph.
Sunday
Sunny, with a high near 45. Northwest wind 10 to 15 mph.
Sunday Night
Clear, with a low around 21. North northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 40.
Monday Night
Clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
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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:
12:31 pm CST Feb 19, 2026
Forecast Valid:
12pm CST Feb 19, 2026-6pm CST Feb 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