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.

Overcast and Breezy

58°F

14°C

Humidity 93%
Wind Speed NW 21 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 5 Apr 5:53 pm CDT
Extended Forecast for

South Padre Island TX

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Breezy, with a north wind 23 to 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 66 °F

    Heavy Rain
    and Breezy

  • Monday

    Monday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 69. Breezy, with a north wind 22 to 25 mph. Chance of precipitation is 60%.

    High: 69 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. Breezy, with a north northeast wind 8 to 18 mph.

    Low: 67 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 73. North northeast wind 8 to 13 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 70. East wind 8 to 13 mph.

    Low: 70 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 74. East wind 7 to 11 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 72. East wind 7 to 11 mph.

    Low: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 76. East southeast wind 6 to 14 mph.

    High: 76 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East southeast wind 8 to 13 mph.

    Low: 73 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Breezy, with a north wind 23 to 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 69. Breezy, with a north wind 22 to 25 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 67. Breezy, with a north northeast wind 8 to 18 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 73. North northeast wind 8 to 13 mph.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 70. East wind 8 to 13 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 74. East wind 7 to 11 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 72. East wind 7 to 11 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 76. East southeast wind 6 to 14 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East southeast wind 8 to 13 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. East southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 74. East southeast wind around 14 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Breezy.
Saturday Night
Mostly cloudy, with a low around 74. Breezy.
Sunday
Partly sunny, with a high near 77. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.11°N 97.16°W
Last Update:
6:00 pm CDT Apr 5, 2026
Forecast Valid:
6pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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