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

76°F

24°C

Humidity 100%
Wind Speed E 10 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index75°F (24°C)
Last update 16 Jun 7:53 pm CDT
Extended Forecast for

South Padre Island TX

  • Tonight

    Tonight: Partly cloudy, with a low around 82. Southeast wind around 14 mph.

    Low: 82 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 85. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 23 mph.

    High: 85 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 82. Breezy, with a south southeast wind around 18 mph.

    Low: 82 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Breezy, with a south southeast wind 18 to 20 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 81. Southeast wind 14 to 16 mph. Chance of precipitation is 30%.

    Low: 81 °F

    Mostly Clear
    then Chance
    Showers

  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Partly sunny, with a high near 84. East southeast wind 14 to 16 mph. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. Southeast wind 13 to 15 mph. Chance of precipitation is 70%.

    Low: 79 °F

    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. East southeast wind 13 to 16 mph. Chance of precipitation is 80%.

    High: 83 °F

    Heavy Rain

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind around 15 mph.

    Low: 79 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 82. Southeast wind around 14 mph.
Tuesday
Sunny, with a high near 85. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 82. Breezy, with a south southeast wind around 18 mph.
Wednesday
Sunny, with a high near 86. Breezy, with a south southeast wind 18 to 20 mph.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 81. Southeast wind 14 to 16 mph. Chance of precipitation is 30%.
Juneteenth
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Partly sunny, with a high near 84. East southeast wind 14 to 16 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. Southeast wind 13 to 15 mph. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. East southeast wind 13 to 16 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind around 15 mph.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Southeast wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East southeast wind around 15 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.11°N 97.16°W
Last Update:
5:18 pm CDT Jun 16, 2025
Forecast Valid:
8pm CDT Jun 16, 2025-6pm CDT Jun 23, 2025
 
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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