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

79°F

26°C

Humidity 34%
Wind Speed NW 3 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 May 6:53 pm CDT
Extended Forecast for

Lexington TN

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 4pm. Areas of fog before 9am. Otherwise, increasing clouds, with a high near 82. Calm wind becoming north around 5 mph.

    High: 82 °F

    Areas Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 72. North northeast wind 10 to 15 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Clear, with a low around 45. North northeast wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Calm wind becoming east around 5 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52. Calm wind becoming south southwest around 5 mph.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 54. Calm wind.
Sunday
A 30 percent chance of showers and thunderstorms after 4pm. Areas of fog before 9am. Otherwise, increasing clouds, with a high near 82. Calm wind becoming north around 5 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 72. North northeast wind 10 to 15 mph.
Monday Night
Clear, with a low around 45. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 76. Calm wind becoming east around 5 mph.
Tuesday Night
Clear, with a low around 52. Calm wind becoming south southwest around 5 mph.
Wednesday
Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 88.
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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:
6:36 pm CDT May 9, 2026
Forecast Valid:
7pm CDT May 9, 2026-6pm CDT May 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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