News Headlines
- New: 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
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
- Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 76 °F
Sunny
Tonight
Low: 68 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 69 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 70 °F
Mostly Cloudy
Wednesday
High: 77 °F
Mostly Sunny
and Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 76. East southeast wind around 14 mph.
Tonight
Partly cloudy, with a low around 68. Southeast wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 76. Southeast wind 9 to 15 mph.
Sunday Night
Mostly clear, with a low around 68. Southeast wind 9 to 13 mph.
Monday
Sunny, with a high near 77. South southeast wind 9 to 15 mph.
Monday Night
Partly cloudy, with a low around 69. Southeast wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 78. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 70. Southeast wind 13 to 17 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 77. Breezy, with a southeast wind 13 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 70. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 78. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Partly sunny, with a high near 78. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
2:30 pm CST Feb 28, 2026
2pm CST Feb 28, 2026-6pm CST Mar 6, 2026
Additional Resources
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