Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Overcast

78°F

26°C

Humidity 87%
Wind Speed NE 3 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Apr 11:53 pm CDT
Extended Forecast for

8 Miles SSW Port Isabel TX

  • Overnight

    Overnight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 68. North northeast wind 6 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9am.  High near 75. Breezy, with a north northeast wind 18 to 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 66. East northeast wind 8 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 78. East wind 8 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. East wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 82. Southeast wind 6 to 15 mph.

    High: 82 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Southeast wind 7 to 11 mph.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Southeast wind 6 to 15 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. East southeast wind 9 to 11 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 68. North northeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 75. Breezy, with a north northeast wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. East northeast wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. East wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 7 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 82. Southeast wind 6 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 70. Southeast wind 7 to 11 mph.
Wednesday
Mostly sunny, with a high near 84. Southeast wind 6 to 15 mph.
Wednesday Night
Mostly clear, with a low around 72. East southeast wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 84. Breezy, with a south southeast wind 9 to 18 mph.
Thursday Night
Partly cloudy, with a low around 73. Southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 86. Breezy.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Partly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Port Isabel TX
 25.97°N 97.26°W
12:30 am CDT Apr 19, 2026
12am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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