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.

Partly Cloudy

56°F

13°C

Humidity 42%
Wind Speed N 7 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 20 Feb 4:53 pm CST
Extended Forecast for

Brownsville TN

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 1pm and 3pm. Mostly cloudy, with a high near 51. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 27. Northwest wind around 10 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 46. Northwest wind 10 to 15 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 21. North northwest wind around 10 mph.

    Low: 21 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 37. North northwest wind 5 to 15 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 19. North wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Light south wind becoming south southwest 10 to 15 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.
Saturday
A slight chance of showers between 1pm and 3pm. Mostly cloudy, with a high near 51. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 46. Northwest wind 10 to 15 mph.
Sunday Night
Clear, with a low around 21. North northwest wind around 10 mph.
Monday
Sunny, with a high near 37. North northwest wind 5 to 15 mph.
Monday Night
Clear, with a low around 19. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 53. Light south wind becoming south southwest 10 to 15 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 59.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 63.
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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:
12:26 pm CST Feb 20, 2026
Forecast Valid:
5pm CST Feb 20, 2026-6pm CST Feb 27, 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