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.

Mostly Cloudy and Breezy

89°F

32°C

Humidity 65%
Wind Speed SE 21 G 28 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 15 Jul 10:53 am CDT
Extended Forecast for

8 Miles SSE Port Isabel TX

  • Today

    Today: Mostly sunny, with a high near 89. South southeast wind 15 to 17 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South southeast wind 10 to 14 mph.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. South southeast wind 9 to 16 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. Southeast wind 8 to 14 mph.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Southeast wind 6 to 14 mph.

    High: 89 °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 90. Light south southeast wind becoming southeast 8 to 13 mph in the morning.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. Southeast wind 6 to 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 90. South southeast wind 6 to 15 mph.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 89. South southeast wind 15 to 17 mph.
Tonight
Partly cloudy, with a low around 79. South southeast wind 10 to 14 mph.
Wednesday
Sunny, with a high near 90. South southeast wind 9 to 16 mph.
Wednesday Night
Mostly clear, with a low around 78. Southeast wind 8 to 14 mph.
Thursday
Mostly sunny, with a high near 89. Southeast wind 6 to 14 mph.
Thursday Night
Partly cloudy, with a low around 78. Southeast wind 6 to 11 mph.
Friday
Mostly sunny, with a high near 90. Light south southeast wind becoming southeast 8 to 13 mph in the morning.
Friday Night
Partly cloudy, with a low around 78. Southeast wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 90. South southeast wind 6 to 15 mph.
Saturday Night
Partly cloudy, with a low around 79. Southeast wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 91. South southeast wind 7 to 15 mph.
Sunday Night
Mostly clear, with a low around 79.
Monday
Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Port Isabel TX
 25.97°N 97.18°W
Last Update:
11:00 am CDT Jul 15, 2025
Forecast Valid:
11am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation