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
Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
55°F
13°C
| Humidity | 49% |
| Wind Speed | N 12 mph |
| Barometer | 30.31 in (1026.2 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 17 Mar 3:53 am CDT |
Extended Forecast for
South Padre Island TX
High Surf Advisory March 17, 04:43am until March 17, 07:00am
NOW until 7:00am Tue
High Surf Advisory
Today
High: 65 °F
Becoming
SunnyTonight
Low: 62 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 67 °F
Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 69 °F
Clear
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. East wind 14 to 16 mph.
Tonight
Mostly clear, with a low around 62. Southeast wind 10 to 14 mph.
Wednesday
Sunny, with a high near 70. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 67. Southeast wind 9 to 15 mph.
Thursday
Sunny, with a high near 73. East southeast wind 6 to 13 mph.
Thursday Night
Clear, with a low around 67. South wind 9 to 14 mph.
Friday
Sunny, with a high near 75. South wind 7 to 14 mph.
Friday Night
Clear, with a low around 69. South southeast wind around 15 mph.
Saturday
Sunny, with a high near 76. Breezy, with a south southeast wind 13 to 18 mph.
Saturday Night
Mostly clear, with a low around 70. South southeast wind around 17 mph.
Sunday
Sunny, with a high near 77. Breezy, with a south southeast wind 15 to 20 mph.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Padre Island TX
26.13°N 97.16°W
26.13°N 97.16°W
4:30 am CDT Mar 17, 2026
4am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
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