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 67%
Wind Speed S 8 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Jan 11:53 am CST
Extended Forecast for

8 Miles SSE Port Isabel TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 76. East southeast wind 6 to 9 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. South southeast wind 3 to 6 mph.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. Southeast wind 5 to 14 mph.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 67. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 78. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 48. South southeast wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 30%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 58. Breezy, with a north wind 14 to 22 mph, with gusts as high as 28 mph.

    High: 58 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Breezy, with a north northwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 54. Breezy, with a north northwest wind 15 to 21 mph, with gusts as high as 28 mph.

    High: 54 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 76. East southeast wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 64. South southeast wind 3 to 6 mph.
Friday
Partly sunny, with a high near 77. Southeast wind 5 to 14 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 67. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 78. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 48. South southeast wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 58. Breezy, with a north wind 14 to 22 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 36. Breezy, with a north northwest wind around 18 mph, with gusts as high as 28 mph.
Monday
Mostly cloudy, with a high near 54. Breezy, with a north northwest wind 15 to 21 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 44. North northeast wind 6 to 13 mph.
Tuesday
Mostly cloudy, with a high near 66. Northeast wind 7 to 13 mph becoming southeast in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Port Isabel TX
 25.97°N 97.18°W
12:45 pm CST Jan 22, 2026
12pm CST Jan 22, 2026-6pm CST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database