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

65°F

18°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 3 Dec 6:53 pm CST
Extended Forecast for

South Padre Island TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. South wind 11 to 14 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 10am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 73. South wind 10 to 15 mph becoming north in the morning. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 73 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 59. Breezy, with a north wind 15 to 22 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Showers and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Cloudy, with a high near 65. Breezy, with a north wind 13 to 20 mph.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of showers. Cloudy, with a low around 64. North wind 10 to 13 mph.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 71. North northwest wind around 10 mph.

    High: 71 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 69. Northeast wind 6 to 9 mph becoming south southwest after midnight.

    Low: 69 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. North wind 9 to 14 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. North wind 14 to 17 mph.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 72. South wind 11 to 14 mph.
Thursday
A slight chance of showers between 10am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 73. South wind 10 to 15 mph becoming north in the morning. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 59. Breezy, with a north wind 15 to 22 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers, mainly before noon. Cloudy, with a high near 65. Breezy, with a north wind 13 to 20 mph.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 64. North wind 10 to 13 mph.
Saturday
Mostly cloudy, with a high near 71. North northwest wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 69. Northeast wind 6 to 9 mph becoming south southwest after midnight.
Sunday
Mostly sunny, with a high near 74. North wind 9 to 14 mph.
Sunday Night
Partly cloudy, with a low around 63. North wind 14 to 17 mph.
Monday
Mostly sunny, with a high near 67. North wind 13 to 16 mph.
Monday Night
Partly cloudy, with a low around 64. East wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 75.
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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:
7:45 pm CST Dec 3, 2025
Forecast Valid:
7pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
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