National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

75°F

24°C

Humidity 90%
Wind Speed SE 10 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 16 Apr 7:53 am CDT
Extended Forecast for

South Padre Island TX

  • Today

    Today: Mostly sunny, with a high near 78. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 23 mph.

    High: 78 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 75. South southeast wind around 17 mph.

    Low: 75 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 28 mph.

    High: 78 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 75. Breezy, with a southeast wind around 20 mph.

    Low: 75 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly cloudy, with a high near 78. Breezy, with a southeast wind 17 to 20 mph.

    High: 78 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. East southeast wind 10 to 14 mph becoming north northeast after midnight. Chance of precipitation is 50%.

    Low: 72 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 71. Breezy, with an east northeast wind 17 to 22 mph.

    Low: 71 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy, with an east southeast wind 17 to 21 mph, with gusts as high as 26 mph.

    High: 75 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 78. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 75. South southeast wind around 17 mph.
Friday
Partly sunny, with a high near 78. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 75. Breezy, with a southeast wind around 20 mph.
Saturday
Mostly cloudy, with a high near 78. Breezy, with a southeast wind 17 to 20 mph.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. East southeast wind 10 to 14 mph becoming north northeast after midnight. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 71. Breezy, with an east northeast wind 17 to 22 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy, with an east southeast wind 17 to 21 mph, with gusts as high as 26 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73. East southeast wind 13 to 17 mph.
Tuesday
Partly sunny, with a high near 77. Southeast wind 11 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 74.
Wednesday
Mostly sunny, with a high near 77. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.11°N 97.16°W
Last Update:
8:00 am CDT Apr 16, 2026
Forecast Valid:
8am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation