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.

Fair

68°F

20°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 11 Dec 8:53 am CST
Extended Forecast for

South Padre Island TX

  • Today

    Today: Mostly sunny, with a high near 70. North northwest wind 8 to 13 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Northeast wind 7 to 9 mph becoming south after midnight.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. South southeast wind 9 to 13 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 70. Southeast wind around 10 mph.

    Low: 70 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 74. Southeast wind around 10 mph.

    High: 74 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. Southeast wind 7 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Breezy, with a northeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 66. Breezy, with a northeast wind 17 to 22 mph.

    Low: 66 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 70. Northeast wind 13 to 17 mph.

    High: 70 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. North northwest wind 8 to 13 mph.
Tonight
Partly cloudy, with a low around 67. Northeast wind 7 to 9 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 74. South southeast wind 9 to 13 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 70. Southeast wind around 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 74. Southeast wind around 10 mph.
Saturday Night
Mostly clear, with a low around 70. Southeast wind 7 to 10 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Breezy, with a northeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 66. Breezy, with a northeast wind 17 to 22 mph.
Monday
Partly sunny, with a high near 70. Northeast wind 13 to 17 mph.
Monday Night
Mostly cloudy, with a low around 68. East northeast wind 11 to 13 mph becoming southeast after midnight.
Tuesday
Partly sunny, with a high near 73. South southeast wind 13 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 70.
Wednesday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.11°N 97.16°W
Last Update:
9:30 am CST Dec 11, 2025
Forecast Valid:
9am CST Dec 11, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation