News Headlines
- New: Want to Help NWS and Water Resource Officials Better Understand RGV Rainfall? Join CoCoRaHS Today!
- New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Mostly Cloudy
73°F
23°C
| Humidity | 96% |
| Wind Speed | S 8 mph |
| Barometer | 29.83 in (1010.2 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 23 Apr 4:53 am CDT |
Extended Forecast for
Laguna Vista TX
Today
High: 80 °F
Partly Sunny
then Mostly
Sunny and
BreezyTonight
Low: 74 °F
Mostly Cloudy
Friday
High: 82 °F
Partly Sunny
Friday Night
Low: 74 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 85 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Detailed Forecast
Today
Partly sunny, with a high near 80. Breezy, with a south southeast wind 9 to 18 mph.
Tonight
Mostly cloudy, with a low around 74. Southeast wind around 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 82. South southeast wind 11 to 17 mph.
Friday Night
Partly cloudy, with a low around 74. South southeast wind 8 to 14 mph.
Saturday
Mostly sunny, with a high near 82. Southeast wind 6 to 15 mph.
Saturday Night
Partly cloudy, with a low around 75. East southeast wind 10 to 14 mph.
Sunday
Mostly sunny, with a high near 83. South southeast wind 10 to 17 mph.
Sunday Night
Partly cloudy, with a low around 76. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 85. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 75. Southeast wind 7 to 13 mph.
Tuesday
Mostly sunny, with a high near 84. Breezy, with a southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 75.
Wednesday
Partly sunny, with a high near 83. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Laguna Vista TX
26.1°N 97.29°W
26.1°N 97.29°W
5:30 am CDT Apr 23, 2026
5am CDT Apr 23, 2026-6pm CDT Apr 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
