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

73°F

23°C

Humidity 96%
Wind Speed SE 7 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 20 Nov 3:53 am CST
Extended Forecast for

South Padre Island TX

  • Today

    Today: Mostly sunny, with a high near 81. Breezy, with a south southeast wind 18 to 22 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 78. Breezy, with a south wind around 18 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 82. Breezy, with a south southeast wind 15 to 18 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 77. South southeast wind 10 to 14 mph.

    Low: 77 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 78. Southeast wind 15 to 17 mph.

    Low: 78 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 81. Breezy, with a south southeast wind 17 to 20 mph.

    High: 81 °F

    Breezy.
    Slight Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78. Breezy, with a south southeast wind 20 to 23 mph, with gusts as high as 28 mph.

    Low: 78 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 80. Breezy, with a south wind 17 to 23 mph.

    High: 80 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 81. Breezy, with a south southeast wind 18 to 22 mph.
Tonight
Partly cloudy, with a low around 78. Breezy, with a south wind around 18 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 15 to 18 mph.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 77. South southeast wind 10 to 14 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 78. Southeast wind 15 to 17 mph.
Sunday
A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 81. Breezy, with a south southeast wind 17 to 20 mph.
Sunday Night
Partly cloudy, with a low around 78. Breezy, with a south southeast wind 20 to 23 mph, with gusts as high as 28 mph.
Monday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 80. Breezy, with a south wind 17 to 23 mph.
Monday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 74. South southeast wind 13 to 16 mph becoming southwest after midnight.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 78. West southwest wind around 11 mph becoming northeast in the morning.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Padre Island TX
 26.11°N 97.16°W
Last Update:
4:00 am CST Nov 20, 2025
Forecast Valid:
4am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation