Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Overcast

77°F

25°C

Humidity 85%
Wind Speed SE 18 G 26 mph
Barometer 29.89 in (1011.9 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 6 Mar 11:53 pm CST
Extended Forecast for

8 Miles SSE Port Isabel TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. South southeast wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 83. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 4am.  Increasing clouds, with a low around 70. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers.  Partly sunny, with a high near 81. East southeast wind 5 to 13 mph.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 70. East southeast wind 6 to 9 mph.

    Low: 70 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 82. Breezy, with a south southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon.

    High: 82 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70. South southeast wind around 14 mph, with gusts as high as 23 mph.

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 82. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 28 mph.

    High: 82 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. South southeast wind 8 to 17 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. South southeast wind 11 to 13 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 83. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 70. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 81. East southeast wind 5 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 70. East southeast wind 6 to 9 mph.
Monday
Partly sunny, with a high near 82. Breezy, with a south southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 70. South southeast wind around 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 82. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 69. South southeast wind 8 to 17 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 84. South wind 7 to 11 mph becoming north northeast in the morning.
Wednesday Night
Partly cloudy, with a low around 62. East wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 74. Breezy.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Port Isabel TX
 25.97°N 97.18°W
12:30 am CST Mar 7, 2026
12am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database