Current conditions at

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Fair

87°F

31°C

Humidity 67%
Wind Speed W 8 mph
Barometer 29.92 in (1012.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 27 Jul 10:53 am CDT
Extended Forecast for

Lexington TN

Extreme Heat Warning July 27, 11:03am until July 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 27, 11:03am until July 28, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Today

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Calm wind becoming southwest around 5 mph.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. Heat index values as high as 110. West northwest wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 72. North northwest wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 90. Light north northeast wind becoming north 5 to 10 mph in the afternoon.

    High: 90 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. North wind around 5 mph becoming calm  in the evening.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 96. Heat index values as high as 113. West northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 76. Calm wind becoming southwest around 5 mph.
Tuesday
Mostly sunny, with a high near 96. Heat index values as high as 110. West northwest wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 72. North northwest wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 90. Light north northeast wind becoming north 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 67. Calm wind.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington TN
 35.66°N 88.43°W (Elev. 502 ft)
10:56 am CDT Jul 27, 2026
11am CDT Jul 27, 2026-6pm CDT Aug 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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