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

64°F

18°C

Humidity 96%
Wind Speed Calm
Barometer 30.09 in (1018.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 29 Aug 2:53 am CDT
Extended Forecast for

4 Miles S Brownsville TN

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, clear, with a low around 65. Calm wind.

    Low: 65 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 94. Calm wind.

    High: 94 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. East northeast wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. Heat index values as high as 100. South wind around 5 mph.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. South southeast wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. South wind around 5 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. South southeast wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, clear, with a low around 65. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 94. Calm wind.
Saturday Night
Mostly clear, with a low around 69. East northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 96. Heat index values as high as 100. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 72. South southeast wind around 5 mph.
Monday
Sunny, with a high near 96. South wind around 5 mph.
Monday Night
Mostly clear, with a low around 73. South southeast wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 75.
Friday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Brownsville TN
 35.53°N 89.26°W (Elev. 299 ft)
Last Update:
3:05 am CDT Aug 29, 2026
Forecast Valid:
3am CDT Aug 29, 2026-6pm CDT Sep 4, 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