National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Light Rain Fog/Mist

75°F

24°C

Humidity 96%
Wind Speed NW 6 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 74°F (23°C)
Visibility 2.00 mi
Last update 16 Jun 4:53 am CDT
Extended Forecast for

South Padre Island TX

Flood Watch June 16, 05:04am until June 17, 07:00am
Flood Advisory until June 16, 05:15am
Click here for hazard details and duration
Flood Watch
Flood Advisory
  •  
    Flood Watch June 16, 05:04am until June 17, 07:00am
    Flood Advisory until June 16, 05:15am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 80 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Breezy, with a south wind 11 to 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 83 °F

    Breezy. Heavy
    Rain then
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 80. South southwest wind 10 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 80 °F

    Showers
    Likely then
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 87. Southwest wind 13 to 16 mph. Chance of precipitation is 30%.

    High: 87 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 85. Breezy, with a south wind 17 to 22 mph.

    Low: 85 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 88. Breezy, with a south southeast wind around 23 mph, with gusts as high as 29 mph.

    High: 88 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 86. Breezy, with a south southeast wind 22 to 25 mph.

    Low: 86 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. Breezy, with a southeast wind 18 to 21 mph.

    High: 87 °F

    Sunny and
    Breezy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 80. Breezy, with a south wind around 20 mph. Chance of precipitation is 90%.
Tuesday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Breezy, with a south wind 11 to 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 80. South southwest wind 10 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 87. Southwest wind 13 to 16 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 85. Breezy, with a south wind 17 to 22 mph.
Thursday
Sunny, with a high near 88. Breezy, with a south southeast wind around 23 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 86. Breezy, with a south southeast wind 22 to 25 mph.
Juneteenth
Sunny, with a high near 87. Breezy, with a southeast wind 18 to 21 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 84. Southeast wind around 17 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 86. Southeast wind around 16 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 84. Breezy, with a south southeast wind 16 to 21 mph.
Sunday
Mostly sunny, with a high near 86. Breezy.
Sunday Night
Mostly clear, with a low around 85. Breezy.
Monday
Sunny, with a high near 86. Breezy.
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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:
5:00 am CDT Jun 16, 2026
Forecast Valid:
5am CDT Jun 16, 2026-6pm CDT Jun 22, 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