


News Headlines
- New: August-October Outlook for the RGV - Continued Hot and Leaning Dry, but Rainfall Prediction is a Wild Card
- Know Before You Go: A Video Guide to Beach (Surf) Safety on the Gulf Coast
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog/Mist
80°F
27°C
Humidity | 90% |
Wind Speed | S 6 mph |
Barometer | 30.06 in (1017.9 mb) |
Dewpoint | 77°F (25°C) |
Visibility | 2.50 mi |
Heat Index | 86°F (30°C) |
Last update | 1 Aug 2:53 am CDT |
Extended Forecast for
Laguna Vista TX
Overnight
Low: 80 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 80 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 81 °F
Partly Cloudy
Monday
High: 88 °F
Sunny
Monday Night
Low: 80 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 80. South wind around 8 mph.
Friday
Sunny, with a high near 88. South wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 80. Southeast wind 7 to 13 mph.
Saturday
Sunny, with a high near 89. Southeast wind 6 to 13 mph.
Saturday Night
Mostly clear, with a low around 80. Southeast wind 8 to 11 mph.
Sunday
Sunny, with a high near 89. Southeast wind 7 to 14 mph.
Sunday Night
Partly cloudy, with a low around 81. Southeast wind 10 to 13 mph.
Monday
Sunny, with a high near 88. Southeast wind 9 to 14 mph.
Monday Night
Mostly clear, with a low around 80. Southeast wind 7 to 13 mph.
Tuesday
Mostly sunny, with a high near 87. East southeast wind 6 to 13 mph.
Tuesday Night
Mostly clear, with a low around 80. East southeast wind 6 to 11 mph.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Laguna Vista TX
26.1°N 97.29°W
26.1°N 97.29°W
3:18 am CDT Aug 1, 2025
3am CDT Aug 1, 2025-6pm CDT Aug 7, 2025