News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Notice: Rio Grande City NOAA Weather Radio Remains Out of Service Until Further Notice
- 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
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
A Few Clouds
85°F
29°C
| Humidity | 80% |
| Wind Speed | SE 12 mph |
| Barometer | 29.91 in (1012.6 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 4 Aug 8:53 pm CDT |
Extended Forecast for
Laguna Heights TX
Tonight
Low: 80 °F
Increasing
CloudsWednesday
High: 93 °F
Sunny
Wednesday Night
Low: 80 °F
Mostly Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 79 °F
Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 78 °F
Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 80. South southeast wind 9 to 13 mph.
Wednesday
Sunny, with a high near 93. Heat index values as high as 106. Southeast wind 9 to 16 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 8 to 14 mph.
Thursday
Sunny, with a high near 93. South southeast wind 7 to 15 mph.
Thursday Night
Clear, with a low around 79. South southeast wind 6 to 14 mph.
Friday
Sunny, with a high near 92. East southeast wind 5 to 14 mph.
Friday Night
Clear, with a low around 78. East southeast wind 6 to 11 mph becoming light south southeast after midnight.
Saturday
Sunny, with a high near 89. Light southeast wind becoming east 8 to 13 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 79. East wind 6 to 11 mph becoming light south southeast after midnight.
Sunday
Sunny, with a high near 89. Light south southeast wind becoming east southeast 9 to 14 mph in the morning.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 7 to 13 mph.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny, with a high near 91. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Laguna Heights TX
26.08°N 97.26°W
26.08°N 97.26°W
9:18 pm CDT Aug 4, 2026
9pm CDT Aug 4, 2026-6pm CDT Aug 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
