Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed NW 14 G 23 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Apr 9:53 am CDT
Extended Forecast for

8 Miles SSE Port Isabel TX

  • Today

    Today: Showers and possibly a thunderstorm.  High near 71. Breezy, with an east northeast wind 20 to 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am.  Low around 66. East wind 9 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 8am, then showers likely and possibly a thunderstorm after 9am. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 78. East wind 8 to 15 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 78 °F

    Heavy Rain

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. East southeast wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80. Southeast wind 8 to 16 mph.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm.  Partly cloudy, with a low around 71. Southeast wind 7 to 13 mph.  Chance of precipitation is 10%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. South southeast wind 7 to 15 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. Southeast wind around 10 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Breezy, with a south southeast wind 9 to 18 mph.

    High: 83 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 71. Breezy, with an east northeast wind 20 to 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Low around 66. East wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and thunderstorms likely, mainly before 8am, then showers likely and possibly a thunderstorm after 9am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. East wind 8 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. East southeast wind 9 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Southeast wind 8 to 16 mph.
Tuesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 71. Southeast wind 7 to 13 mph. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 82. South southeast wind 7 to 15 mph.
Wednesday Night
Mostly clear, with a low around 72. Southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 83. Breezy, with a south southeast wind 9 to 18 mph.
Thursday Night
Partly cloudy, with a low around 74. Southeast wind 10 to 14 mph.
Friday
Mostly sunny, with a high near 84. South southeast wind 10 to 16 mph.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Port Isabel TX
 25.97°N 97.18°W
10:30 am CDT Apr 19, 2026
10am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database