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

67°F

19°C

Humidity 91%
Wind Speed W 9 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Apr 1:53 pm CDT
Extended Forecast for

Lexington TN

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 70. Southwest wind 10 to 15 mph becoming north northwest. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.

    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 74. Calm wind becoming west northwest around 5 mph in the morning.

    High: 74 °F

    Sunny

  • Monday Night

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

    Low: 47 °F

    Mostly Clear

  • Tuesday

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

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. Southwest wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 70. Southwest wind 10 to 15 mph becoming north northwest. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 44. Calm wind.
Monday
Sunny, with a high near 74. Calm wind becoming west northwest around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 47. Calm wind becoming south around 5 mph.
Tuesday
Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 53. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington TN
 35.66°N 88.4°W (Elev. 509 ft)
Last Update:
1:26 pm CDT Apr 18, 2026
Forecast Valid:
1pm CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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