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.

Fair

83°F

28°C

Humidity 88%
Wind Speed SE 12 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 21 Jun 10:53 pm CDT
Extended Forecast for

Laguna Vista TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 82. South southeast wind around 16 mph, with gusts as high as 25 mph.

    Low: 82 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 94. Heat index values as high as 110. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 28 mph.

    High: 94 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 81. South southeast wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 81 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 93. Heat index values as high as 108. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 80. Southeast wind 8 to 14 mph.

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. South southeast wind 8 to 15 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. Southeast wind 9 to 14 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. South southeast wind 9 to 17 mph, with gusts as high as 22 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 80. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 82. South southeast wind around 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 94. Heat index values as high as 110. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 81. South southeast wind 10 to 17 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 93. Heat index values as high as 108. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 80. Southeast wind 8 to 14 mph.
Wednesday
Sunny, with a high near 92. South southeast wind 8 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 9 to 14 mph.
Thursday
Sunny, with a high near 92. South southeast wind 9 to 17 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 80. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 92. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 80. Southeast wind 11 to 16 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 92. Breezy.
Saturday Night
Mostly clear, with a low around 81. Breezy.
Sunday
Sunny, with a high near 92. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Laguna Vista TX
 26.1°N 97.31°W
Last Update:
11:45 pm CDT Jun 21, 2026
Forecast Valid:
11pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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