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

70°F

21°C

Humidity 66%
Wind Speed S 6 mph
Barometer 29.98 in (1014.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 May 4:53 am CDT
Extended Forecast for

Brownsville TN

  • Today

    Today: Mostly cloudy, with a high near 87. South southwest wind 10 to 15 mph.

    High: 87 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 65. South southeast wind 5 to 10 mph.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. South wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. South southeast wind around 10 mph.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 90. South wind 10 to 15 mph.

    High: 90 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. South wind around 10 mph.

    Low: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind 10 to 15 mph.

    High: 90 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.

    High: 82 °F

    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 87. South southwest wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 65. South southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 88. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 70. South southeast wind around 10 mph.
Monday
Partly sunny, with a high near 90. South wind 10 to 15 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. South wind around 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind 10 to 15 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 79.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brownsville TN
 35.6°N 89.26°W (Elev. 397 ft)
Last Update:
6:15 am CDT May 16, 2026
Forecast Valid:
6am CDT May 16, 2026-6pm CDT May 22, 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