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

80°F

27°C

Humidity 90%
Wind Speed SE 7 mph
Barometer 29.99 in (1015.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 15 Jul 5:53 am CDT
Extended Forecast for

6 Miles SSW Port Isabel TX

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 91. South southeast wind 8 to 17 mph, with gusts as high as 22 mph.

    High: 91 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South southeast wind 9 to 14 mph.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 92. South southeast wind 9 to 17 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. Southeast wind 7 to 14 mph.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Southeast wind 6 to 15 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78. Southeast wind 6 to 11 mph.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92. Light south southeast wind becoming southeast 9 to 14 mph in the morning.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. Southeast wind 6 to 11 mph.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 92. South southeast wind 6 to 15 mph.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 91. South southeast wind 8 to 17 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 79. South southeast wind 9 to 14 mph.
Wednesday
Sunny, with a high near 92. South southeast wind 9 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 77. Southeast wind 7 to 14 mph.
Thursday
Mostly sunny, with a high near 91. Southeast wind 6 to 15 mph.
Thursday Night
Partly cloudy, with a low around 78. Southeast wind 6 to 11 mph.
Friday
Mostly sunny, with a high near 92. Light south southeast wind becoming southeast 9 to 14 mph in the morning.
Friday Night
Partly cloudy, with a low around 78. Southeast wind 6 to 11 mph.
Saturday
Mostly sunny, with a high near 92. South southeast wind 6 to 15 mph.
Saturday Night
Partly cloudy, with a low around 79. Southeast wind 8 to 13 mph.
Sunday
Mostly sunny, with a high near 93. South southeast wind 7 to 16 mph.
Sunday Night
Mostly clear, with a low around 79.
Monday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Port Isabel TX
 25.99°N 97.26°W
Last Update:
5:45 am CDT Jul 15, 2025
Forecast Valid:
5am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation