News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- 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
- 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.
Fair
90°F
32°C
| Humidity | 59% |
| Wind Speed | S 8 mph |
| Barometer | 30.01 in (1016.2 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 26 Aug 10:53 am CDT |
Extended Forecast for
Laguna Heights TX
Today
High: 94 °F
Sunny
Tonight
Low: 79 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 80 °F
Mostly Clear
Friday
High: 94 °F
Sunny
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 93 °F
Sunny
Saturday Night
Low: 80 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 94. Heat index values as high as 106. East southeast wind 8 to 14 mph.
Tonight
Mostly clear, with a low around 79. Southeast wind 5 to 11 mph.
Thursday
Sunny, with a high near 94. Heat index values as high as 105. Light and variable wind becoming east southeast 9 to 14 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 80. South wind 6 to 11 mph.
Friday
Sunny, with a high near 94. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.
Friday Night
Mostly clear, with a low around 80. South wind 5 to 11 mph.
Saturday
Sunny, with a high near 93. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 80. East southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 91. Light south southeast wind becoming southeast 10 to 15 mph in the morning.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 9 to 14 mph.
Monday
Sunny, with a high near 91. South southeast wind 8 to 16 mph.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny, with a high near 91.
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
11:18 am CDT Aug 26, 2026
11am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
