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
56°F
13°C
| Humidity | 72% |
| Wind Speed | SE 6 mph |
| Barometer | 30.20 in (1022.5 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 18 Mar 1:53 am CDT |
Extended Forecast for
2 Miles N South Padre Island TX
Overnight

Low: 62 °F
Mostly Clear
Wednesday

High: 71 °F
Sunny
Wednesday Night

Low: 66 °F
Mostly Clear
Thursday

High: 72 °F
Sunny
Thursday Night

Low: 67 °F
Clear
Friday

High: 75 °F
Sunny
Friday Night

Low: 69 °F
Clear
Saturday

High: 76 °F
Sunny
Saturday Night

Low: 70 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 62. Southeast wind around 10 mph.
Wednesday
Sunny, with a high near 71. East southeast wind 10 to 16 mph.
Wednesday Night
Mostly clear, with a low around 66. East southeast wind 10 to 15 mph.
Thursday
Sunny, with a high near 72. East southeast wind 6 to 13 mph.
Thursday Night
Clear, with a low around 67. East southeast wind 10 to 14 mph.
Friday
Sunny, with a high near 75. South wind 8 to 15 mph.
Friday Night
Clear, with a low around 69. South wind around 14 mph.
Saturday
Sunny, with a high near 76. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 70. South wind around 16 mph.
Sunday
Sunny, with a high near 76. Breezy, with a south southeast wind 14 to 20 mph.
Sunday Night
Clear, with a low around 70. Southeast wind 13 to 16 mph.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny, with a high near 76.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles N South Padre Island TX
26.13°N 97.16°W
26.13°N 97.16°W
2:00 am CDT Mar 18, 2026
2am CDT Mar 18, 2026-6pm CDT Mar 24, 2026


