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.

Overcast

76°F

24°C

Humidity 60%
Wind Speed SE 14 G 23 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Jan 10:53 am CST
Extended Forecast for

8 Miles SSW Port Isabel TX

  • Today

    Today: Mostly cloudy, with a high near 71. South southeast wind 8 to 11 mph.

    High: 71 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 53. Light and variable wind becoming north 6 to 11 mph after midnight. Winds could gust as high as 21 mph.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: Increasing clouds, with a high near 64. Breezy, with a north wind 14 to 21 mph, with gusts as high as 28 mph.

    High: 64 °F

    Increasing
    Clouds and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. North wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Breezy, with a north wind 11 to 20 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. North northeast wind 5 to 11 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. East southeast wind 5 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. Southeast wind 5 to 7 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 71. Southeast wind 5 to 14 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 71. South southeast wind 8 to 11 mph.
Tonight
A 30 percent chance of showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 53. Light and variable wind becoming north 6 to 11 mph after midnight. Winds could gust as high as 21 mph.
Friday
Increasing clouds, with a high near 64. Breezy, with a north wind 14 to 21 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 48. North wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 60. Breezy, with a north wind 11 to 20 mph.
Saturday Night
Partly cloudy, with a low around 46. North northeast wind 5 to 11 mph.
Sunday
Partly sunny, with a high near 65. East southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 55. Southeast wind 5 to 7 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 71. Southeast wind 5 to 14 mph.
Monday Night
Mostly cloudy, with a low around 62. South southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 75. South southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Port Isabel TX
 25.97°N 97.26°W
Last Update:
11:30 am CST Jan 29, 2026
Forecast Valid:
11am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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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