News Headlines
- New: Quick Summary of Starr County Damaging Wind, Hail, and Flash Flooding March 7-8, 2026
- New! Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
- Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
- March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
59°F
15°C
| Humidity | 62% |
| Wind Speed | SE 10 mph |
| Barometer | 30.22 in (1023.2 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 17 Mar 11:53 pm CDT |
Extended Forecast for
Laguna Heights TX
Overnight
Low: 58 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 62 °F
Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 64 °F
Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 66 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 58. Southeast wind around 8 mph.
Wednesday
Sunny, with a high near 76. South southeast wind 7 to 16 mph.
Wednesday Night
Mostly clear, with a low around 61. East southeast wind 6 to 14 mph.
Thursday
Sunny, with a high near 78. Light south southeast wind becoming east southeast 9 to 14 mph in the morning.
Thursday Night
Clear, with a low around 62. East southeast wind 6 to 11 mph.
Friday
Sunny, with a high near 81. South wind 6 to 14 mph.
Friday Night
Clear, with a low around 64. South southeast wind 9 to 14 mph.
Saturday
Sunny, with a high near 82. South wind 8 to 16 mph.
Saturday Night
Clear, with a low around 66. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 83. South wind 10 to 17 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 66. Southeast wind 8 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Laguna Heights TX
26.08°N 97.26°W
26.08°N 97.26°W
12:30 am CDT Mar 18, 2026
12am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
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