Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Partly Cloudy

95°F

35°C

Humidity 54%
Wind Speed SE 16 G 24 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 3 Sep 11:53 am CDT
Extended Forecast for

Laguna Vista TX

Heat Advisory until September 3, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 3, 06:00pm

    NOW until 6:00pm Thu

    Heat Advisory

  • Today

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 82. Southeast wind 9 to 17 mph.

    Low: 82 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. South southeast wind 9 to 16 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 81. Southeast wind 8 to 14 mph.

    Low: 81 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 88. East southeast wind 7 to 15 mph.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 81. East southeast wind 7 to 13 mph.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. East southeast wind 5 to 14 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 80. Southeast wind 5 to 11 mph.

    Low: 80 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 89. Breezy, with a southeast wind 13 to 18 mph.
Tonight
Partly cloudy, with a low around 82. Southeast wind 9 to 17 mph.
Friday
Mostly sunny, with a high near 88. South southeast wind 9 to 16 mph.
Friday Night
Partly cloudy, with a low around 81. Southeast wind 8 to 14 mph.
Saturday
Mostly sunny, with a high near 88. East southeast wind 7 to 15 mph.
Saturday Night
Partly cloudy, with a low around 81. East southeast wind 7 to 13 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. East southeast wind 5 to 14 mph.
Sunday Night
Partly cloudy, with a low around 80. Southeast wind 5 to 11 mph.
Labor Day
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Light south southeast wind becoming east southeast 9 to 14 mph in the morning.
Monday Night
Partly cloudy, with a low around 80. South southeast wind 6 to 11 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind 5 to 14 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Laguna Vista TX
 26.1°N 97.29°W
11:45 am CDT Sep 3, 2026
11am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
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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