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.

Overcast

76°F

24°C

Humidity 79%
Wind Speed S 6 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 24 Nov 11:53 pm CST
Extended Forecast for

South Padre Island TX

  • Overnight

    Overnight: Mostly clear, with a low around 77. Breezy, with a south wind 13 to 18 mph.

    Low: 77 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 81. South southwest wind 7 to 10 mph becoming east southeast in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 74. East southeast wind 9 to 15 mph becoming northeast after midnight. New rainfall amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 77. Breezy, with a north northeast wind 16 to 24 mph, with gusts as high as 29 mph.

    High: 77 °F

    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. Breezy, with a northeast wind 15 to 20 mph.

    Low: 72 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 75. Northeast wind around 16 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. East wind 15 to 17 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. Breezy, with an east southeast wind 17 to 21 mph.

    High: 77 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 75. Breezy, with a south southeast wind 21 to 25 mph.

    Low: 75 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 77. Breezy, with a south wind 13 to 18 mph.
Tuesday
Sunny, with a high near 81. South southwest wind 7 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 74. East southeast wind 9 to 15 mph becoming northeast after midnight. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 77. Breezy, with a north northeast wind 16 to 24 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 72. Breezy, with a northeast wind 15 to 20 mph.
Thanksgiving Day
Mostly sunny, with a high near 75. Northeast wind around 16 mph.
Thursday Night
Partly cloudy, with a low around 73. East wind 15 to 17 mph.
Friday
Partly sunny, with a high near 77. Breezy, with an east southeast wind 17 to 21 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 75. Breezy, with a south southeast wind 21 to 25 mph.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 79. Breezy, with a south southeast wind 21 to 25 mph, with gusts as high as 30 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a south southeast wind around 22 mph.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 76. Breezy.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 70. Breezy.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 75. Breezy.
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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:
12:18 am CST Nov 25, 2025
Forecast Valid:
12am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
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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