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

71°F

22°C

Humidity 71%
Wind Speed S 6 mph
Barometer 29.84 in (1009.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 Apr 2:53 am CDT
Extended Forecast for

Lexington TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 65. South southwest wind 5 to 10 mph.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 74. West southwest wind 10 to 15 mph becoming north northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Chance
    T-storms then
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 68. Light north wind becoming north northwest 5 to 10 mph in the morning.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. Calm wind.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming northwest around 5 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47. Calm wind becoming south around 5 mph.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Southwest wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 65. South southwest wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 74. West southwest wind 10 to 15 mph becoming north northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 68. Light north wind becoming north northwest 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 44. Calm wind.
Monday
Sunny, with a high near 73. Calm wind becoming northwest around 5 mph.
Monday Night
Clear, with a low around 47. Calm wind becoming south around 5 mph.
Tuesday
Sunny, with a high near 80. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
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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:
3:06 am CDT Apr 18, 2026
Forecast Valid:
3am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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