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.

A Few Clouds

73°F

23°C

Humidity 90%
Wind Speed E 13 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 10 Apr 12:53 am CDT
Extended Forecast for

South Padre Island TX

  • Overnight

    Overnight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Southeast wind 10 to 13 mph. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny, with a high near 75. East southeast wind 9 to 14 mph.

    High: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 74. East southeast wind 10 to 14 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms between 7am and 4pm, then a chance of showers after 4pm. Mostly sunny, with a high near 76. Breezy, with an east southeast wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 74. Southeast wind around 17 mph, with gusts as high as 22 mph.

    Low: 74 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 77. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 26 mph.

    High: 77 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 75. Southeast wind around 17 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 28 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. Breezy, with a southeast wind 18 to 21 mph.

    Low: 75 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Southeast wind 10 to 13 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny, with a high near 75. East southeast wind 9 to 14 mph.
Friday Night
A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 74. East southeast wind 10 to 14 mph. Chance of precipitation is 10%.
Saturday
A chance of showers and thunderstorms between 7am and 4pm, then a chance of showers after 4pm. Mostly sunny, with a high near 76. Breezy, with an east southeast wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 74. Southeast wind around 17 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 77. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 75. Southeast wind around 17 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 77. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 75. Breezy, with a southeast wind 18 to 21 mph.
Tuesday
Mostly sunny, with a high near 77. Breezy, with a south southeast wind 21 to 24 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 75. Breezy, with a southeast wind 18 to 21 mph.
Wednesday
Partly sunny, with a high near 78. Breezy.
Wednesday Night
Mostly cloudy, with a low around 74. Breezy.
Thursday
Mostly sunny, with a high near 78. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.13°N 97.16°W
Last Update:
12:45 am CDT Apr 10, 2026
Forecast Valid:
12am CDT Apr 10, 2026-6pm CDT Apr 16, 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