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.

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 29.99 in (1015.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 1 May 3:53 am CDT
Extended Forecast for

Lexington TN

  • Today

    Today: Mostly cloudy, with a high near 68. Light north wind increasing to 5 to 10 mph in the morning.

    High: 68 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 45. North northeast wind around 5 mph.

    Low: 45 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind becoming north northwest 5 to 10 mph in the morning.

    High: 66 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North northwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. South southwest wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. South southwest wind 5 to 15 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. South southwest wind around 10 mph.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, with a high near 68. Light north wind increasing to 5 to 10 mph in the morning.
Tonight
Cloudy, with a low around 45. North northeast wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind becoming north northwest 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 40. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 49. South southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 77. South southwest wind 5 to 15 mph.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. South southwest wind around 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 69.
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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:
3:05 am CDT May 1, 2026
Forecast Valid:
4am CDT May 1, 2026-6pm CDT May 7, 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