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.

Mostly Cloudy

74°F

23°C

Humidity 94%
Wind Speed E 8 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 11 Apr 7:53 am CDT
Extended Forecast for

South Padre Island TX

  • Today

    Today: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 77. East southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 75. Breezy, with a southeast wind around 18 mph.

    Low: 75 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 77. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 26 mph.

    High: 77 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 74. Breezy, with a southeast wind 16 to 18 mph.

    Low: 74 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Breezy, with a southeast wind 15 to 20 mph.

    High: 77 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 74. Breezy, with a southeast wind around 18 mph.

    Low: 74 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Breezy, with a south southeast wind 17 to 21 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. Breezy, with a southeast wind around 21 mph.

    Low: 74 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Breezy, with a south southeast wind 20 to 23 mph, with gusts as high as 30 mph.

    High: 77 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 77. East southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 75. Breezy, with a southeast wind around 18 mph.
Sunday
Mostly cloudy, with a high near 77. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 74. Breezy, with a southeast wind 16 to 18 mph.
Monday
Mostly sunny, with a high near 77. Breezy, with a southeast wind 15 to 20 mph.
Monday Night
Mostly cloudy, with a low around 74. Breezy, with a southeast wind around 18 mph.
Tuesday
Mostly sunny, with a high near 77. Breezy, with a south southeast wind 17 to 21 mph.
Tuesday Night
Partly cloudy, with a low around 74. Breezy, with a southeast wind around 21 mph.
Wednesday
Partly sunny, with a high near 77. Breezy, with a south southeast wind 20 to 23 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 75. Breezy, with a southeast wind around 18 mph.
Thursday
Mostly sunny, with a high near 78. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 78. Breezy.
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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:
8:45 am CDT Apr 11, 2026
Forecast Valid:
8am CDT Apr 11, 2026-6pm CDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation