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 88%
Wind Speed S 14 G 26 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 18 Apr 3:53 am CDT
Extended Forecast for

2 Miles N South Padre Island TX

  • Today

    Today: Mostly cloudy, with a high near 79. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 23 mph.

    High: 79 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. Breezy, with an east wind 10 to 18 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 72. Breezy, with a northeast wind 23 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 71. Breezy, with an east northeast wind 15 to 22 mph. Chance of precipitation is 70%.

    Low: 71 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Breezy, with an east wind 14 to 18 mph. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. East wind 14 to 17 mph.

    Low: 73 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 11 to 16 mph, with gusts as high as 21 mph.

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. Southeast wind 11 to 15 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, with a high near 79. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 23 mph.
Tonight
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. Breezy, with an east wind 10 to 18 mph becoming north after midnight. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 72. Breezy, with a northeast wind 23 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 71. Breezy, with an east northeast wind 15 to 22 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Breezy, with an east wind 14 to 18 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. East wind 14 to 17 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 11 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 74. Southeast wind 11 to 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 74. East southeast wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 78. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 76. Breezy.
Friday
Mostly sunny, with a high near 79. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N South Padre Island TX
 26.13°N 97.16°W
Last Update:
4:00 am CDT Apr 18, 2026
Forecast Valid:
4am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
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