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.

Fair and Breezy

93°F

34°C

Humidity 58%
Wind Speed SE 22 G 30 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 7 Jul 3:53 pm CDT
Extended Forecast for

South Padre Island TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. Southeast wind around 15 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 82. Southeast wind 13 to 15 mph.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Southeast wind 11 to 16 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 81. South southeast wind 11 to 16 mph.

    Low: 81 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Southeast wind 11 to 16 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. South southeast wind 14 to 16 mph.

    Low: 81 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southeast wind 14 to 16 mph.

    High: 85 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Southeast wind around 16 mph.

    High: 85 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 86. Southeast wind around 15 mph.
Tonight
Mostly clear, with a low around 82. Southeast wind 13 to 15 mph.
Wednesday
Sunny, with a high near 86. Southeast wind 11 to 16 mph.
Wednesday Night
Increasing clouds, with a low around 81. South southeast wind 11 to 16 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Southeast wind 11 to 16 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. South southeast wind 14 to 16 mph.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southeast wind 14 to 16 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. Southeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Southeast wind around 16 mph.
Saturday Night
Partly cloudy, with a low around 82. Southeast wind around 15 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 82.
Monday
Mostly sunny, with a high near 86.
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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:
4:18 pm CDT Jul 7, 2026
Forecast Valid:
4pm CDT Jul 7, 2026-6pm CDT Jul 13, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation