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

64°F

18°C

Humidity 90%
Wind Speed NW 10 mph
Barometer 29.94 in (1013.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 10 Oct 3:53 pm CDT
Extended Forecast for

Lexington TN

  • This Afternoon

    This Afternoon: Showers. High near 65. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers before 4am, then a slight chance of showers after 5am. Low around 56. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 78. West northwest wind 5 to 10 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 59. South southwest wind around 5 mph.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Southwest wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Showers. High near 65. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers before 4am, then a slight chance of showers after 5am. Low around 56. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 10 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 78. West northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 58. Calm wind.
Columbus Day
Sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 59. South southwest wind around 5 mph.
Tuesday
Sunny, with a high near 89. Southwest wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 64. South wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 49.
Saturday
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 pm CDT Oct 10, 2026
Forecast Valid:
4pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation