National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Brownsville, Brownsville / South Padre Island International Airport (KBRO)

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Fair

84°F

29°C

Humidity 82%
Wind Speed SE 6 mph
Barometer 29.73 in (1006.6 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 1 Oct 5:53 am CDT
Extended Forecast for

Brownsville TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 97. Heat index values as high as 110. South southeast wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 97 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Southeast wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 80 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 94. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 94 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 78. East northeast wind around 6 mph becoming calm. Chance of precipitation is 80%.

    Low: 78 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 91. North wind 7 to 9 mph. Chance of precipitation is 90%.

    High: 91 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 76. North wind 5 to 7 mph. Chance of precipitation is 80%.

    Low: 76 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 89. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 89 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 76. North wind around 8 mph. Chance of precipitation is 80%.

    Low: 76 °F

    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 87. North wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 87 °F

    Showers

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 97. Heat index values as high as 110. South southeast wind 10 to 15 mph, with gusts as high as 26 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Southeast wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 94. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 78. East northeast wind around 6 mph becoming calm. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 91. North wind 7 to 9 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 76. North wind 5 to 7 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 89. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 76. North wind around 8 mph. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm. High near 87. North wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 75. North wind 7 to 9 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Brownsville TX
 25.92°N 97.49°W
Last Update:
6:30 am CDT Oct 1, 2026
Forecast Valid:
6am CDT Oct 1, 2026-6pm CDT Oct 7, 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