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.
Partly Cloudy
82°F
28°C
| Humidity | 58% |
| Wind Speed | E 18 mph |
| Barometer | 29.99 in (1015.6 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 2 Mar 1:53 pm CST |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 80 °F
Sunny
Tonight
Low: 68 °F
Partly Cloudy
Tuesday
High: 81 °F
Mostly Sunny
then Sunny
and BreezyTuesday Night
Low: 70 °F
Increasing
CloudsWednesday
High: 81 °F
Mostly Sunny
then Mostly
Sunny and
BreezyWednesday Night
Low: 70 °F
Mostly Cloudy
Thursday
High: 81 °F
Partly Sunny
then Mostly
Sunny and
BreezyThursday Night
Low: 70 °F
Mostly Cloudy
Friday
High: 82 °F
Mostly Sunny
and Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 80. Southeast wind 11 to 14 mph.
Tonight
Partly cloudy, with a low around 68. South southeast wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 81. Breezy, with a south southeast wind 8 to 18 mph, with gusts as high as 23 mph.
Tuesday Night
Increasing clouds, with a low around 70. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 81. Breezy, with a south southeast wind 10 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 70. South southeast wind around 15 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 70. South southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 82. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 70.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
2:45 pm CST Mar 2, 2026
2pm CST Mar 2, 2026-6pm CDT Mar 8, 2026
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