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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

South Padre Island TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. Breezy, with a southeast wind around 18 mph, with gusts as high as 23 mph.

    High: 80 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Breezy, with a south southeast wind around 18 mph.

    Low: 77 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 81. South southeast wind 15 to 17 mph, with gusts as high as 22 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77. South southeast wind 15 to 17 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Breezy, with a southeast wind 15 to 18 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76. Breezy, with a southeast wind 17 to 20 mph.

    Low: 76 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 80. Breezy, with a south southeast wind 18 to 22 mph.

    High: 80 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78. Breezy, with a south southeast wind 16 to 20 mph.

    Low: 78 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 13 to 15 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Breezy, with a southeast wind around 18 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 77. Breezy, with a south southeast wind around 18 mph.
Tuesday
Sunny, with a high near 81. South southeast wind 15 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 77. South southeast wind 15 to 17 mph.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a southeast wind 15 to 18 mph.
Wednesday Night
Partly cloudy, with a low around 76. Breezy, with a southeast wind 17 to 20 mph.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 80. Breezy, with a south southeast wind 18 to 22 mph.
Thursday Night
Partly cloudy, with a low around 78. Breezy, with a south southeast wind 16 to 20 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 13 to 15 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 76. South southeast wind 11 to 13 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. East wind 13 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 75.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.13°N 97.16°W
Last Update:
2:00 pm CST Nov 17, 2025
Forecast Valid:
2pm CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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