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

49°F

9°C

Humidity 48%
Wind Speed W 12 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Feb 8:53 am CST
Extended Forecast for

Brownsville TN

  • Today

    Today: Increasing clouds, with a high near 60. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of showers between 1am and 3am. Mostly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 54. North wind 5 to 10 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. North wind around 10 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 47. Northwest wind 10 to 15 mph.

    High: 47 °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 39. North northwest wind 5 to 10 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 20. North wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 60. West northwest wind around 5 mph becoming calm in the afternoon.
Tonight
A 50 percent chance of showers between 1am and 3am. Mostly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 54. North wind 5 to 10 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. North wind around 10 mph.
Sunday
Sunny, with a high near 47. 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 39. North northwest wind 5 to 10 mph.
Monday Night
Clear, with a low around 20. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 61.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brownsville TN
 35.6°N 89.26°W (Elev. 397 ft)
Last Update:
2:12 am CST Feb 20, 2026
Forecast Valid:
9am CST Feb 20, 2026-6pm CST Feb 26, 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