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

Hazardous Weather Conditions

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Mostly Cloudy

79°F

26°C

Humidity 94%
Wind Speed NW 12 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Oct 8:53 am CDT
Extended Forecast for

South Padre Island TX

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 85. North wind 13 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 85 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 80. North northeast wind 11 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 80 °F

    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. Some of the storms could produce heavy rainfall. High near 83. Breezy, with a north wind 15 to 18 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 83 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 80. North northeast wind 13 to 17 mph. Chance of precipitation is 90%.

    Low: 80 °F

    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 82. Breezy, with a north wind 18 to 21 mph. Chance of precipitation is 90%.

    High: 82 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 80. Breezy, with a north northeast wind 16 to 20 mph. Chance of precipitation is 80%.

    Low: 80 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Breezy, with a north wind around 21 mph. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 80. North northeast wind 13 to 17 mph, with gusts as high as 22 mph.

    Low: 80 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Sunny, with a high near 84. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 23 mph.

    High: 84 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 85. North wind 13 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and possibly a thunderstorm. Low around 80. North northeast wind 11 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. Some of the storms could produce heavy rainfall. High near 83. Breezy, with a north wind 15 to 18 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 80. North northeast wind 13 to 17 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm. High near 82. Breezy, with a north wind 18 to 21 mph. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm. Low around 80. Breezy, with a north northeast wind 16 to 20 mph. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Breezy, with a north wind around 21 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 80. North northeast wind 13 to 17 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 84. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 23 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 1am. Mostly clear, with a low around 81. North northeast wind 13 to 16 mph, with gusts as high as 21 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Breezy, with a north northeast wind 15 to 21 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. Breezy.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Breezy.
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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:
9:45 am CDT Oct 3, 2026
Forecast Valid:
9am CDT Oct 3, 2026-6pm CDT Oct 9, 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