News Headlines
- New: Spring 2026 RGV Weather and Climate Summary - Worst Drought Since 2013 is Quenched by April and May Rains
- New: Summer (June-August) Outlook - Wet Periods into June before Heat Rebuilds and Dryness/Drought Returns
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
- We're Hiring! If You're a Budding Meteorologist Looking for a Fulfilling Career, Apply Today to Join Our Team
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
80°F
27°C
| Humidity | 87% |
| Wind Speed | S 7 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 25 Jun 3:53 am CDT |
Extended Forecast for
Laguna Vista TX
Today
High: 86 °F
Mostly Sunny
then Sunny
and BreezyTonight
Low: 82 °F
Increasing
CloudsFriday
High: 87 °F
Sunny and
BreezyFriday Night
Low: 82 °F
Mostly Clear
and Breezy
then Partly
CloudySaturday
High: 86 °F
Sunny and
BreezySaturday Night
Low: 82 °F
Mostly Clear
and BreezySunday
High: 86 °F
Sunny and
BreezySunday Night
Low: 82 °F
Mostly Clear
and Breezy
then Partly
CloudyMonday
High: 86 °F
Sunny and
Breezy
Detailed Forecast
Today
Sunny, with a high near 86. Breezy, with a southeast wind 11 to 20 mph.
Tonight
Increasing clouds, with a low around 82. South southeast wind 15 to 17 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 87. Breezy, with a south southeast wind 15 to 21 mph.
Friday Night
Mostly clear, with a low around 82. Breezy, with a south southeast wind 16 to 20 mph.
Saturday
Sunny, with a high near 86. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 82. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 86. Breezy, with a south southeast wind 17 to 22 mph.
Sunday Night
Partly cloudy, with a low around 82. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 86. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 81. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 86. East southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny, with a high near 86.
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
4:45 am CDT Jun 25, 2026
4am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
