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.

Partly Cloudy

86°F

30°C

Humidity 67%
Wind Speed SE 16 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 22 Nov 12:53 pm CST
Extended Forecast for

Laguna Vista TX

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 81. East southeast wind around 11 mph.

    High: 81 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 81. Southeast wind 9 to 16 mph, with gusts as high as 21 mph.

    High: 81 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. Breezy, with a southeast wind 15 to 22 mph.

    Low: 75 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 82. Breezy, with a south wind 17 to 22 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. South wind 8 to 11 mph becoming east southeast in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. East southeast wind 8 to 11 mph becoming north northeast after midnight.

    Low: 71 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Breezy, with a north northeast wind 13 to 20 mph. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely then
    Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 81. East southeast wind around 11 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 81. Southeast wind 9 to 16 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 75. Breezy, with a southeast wind 15 to 22 mph.
Monday
Mostly sunny, with a high near 82. Breezy, with a south wind 17 to 22 mph.
Monday Night
Partly cloudy, with a low around 74. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 82. South wind 8 to 11 mph becoming east southeast in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. East southeast wind 8 to 11 mph becoming north northeast after midnight.
Wednesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Breezy, with a north northeast wind 13 to 20 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 65. North northeast wind 14 to 17 mph.
Thanksgiving Day
A 20 percent chance of showers. Partly sunny, with a high near 73. North northeast wind around 15 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 75.
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 97.29°W
Last Update:
1:45 pm CST Nov 22, 2025
Forecast Valid:
1pm CST Nov 22, 2025-6pm CST Nov 28, 2025
 
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