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.
Mostly Cloudy
81°F
27°C
| Humidity | 58% |
| Wind Speed | SE 17 G 28 mph |
| Barometer | 29.99 in (1015.3 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 2 Mar 2:53 pm CST |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 78 °F
Sunny
Tonight
Low: 69 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
then Sunny
and BreezyTuesday Night
Low: 71 °F
Mostly Cloudy
Wednesday
High: 78 °F
Mostly Sunny
and BreezyWednesday Night
Low: 71 °F
Mostly Cloudy
Thursday
High: 79 °F
Mostly Sunny
and BreezyThursday Night
Low: 71 °F
Mostly Cloudy
Friday
High: 79 °F
Mostly Sunny
and Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 78. Southeast wind 11 to 14 mph.
Tonight
Partly cloudy, with a low around 69. South southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 71. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 78. Breezy, with a southeast wind 13 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 71. South southeast wind 13 to 17 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 71. South southeast wind 15 to 17 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 71. South southeast wind 14 to 17 mph.
Saturday
Mostly sunny, with a high near 79. South southeast wind 14 to 17 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 71.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 79.
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
3:18 pm CST Mar 2, 2026
3pm CST Mar 2, 2026-6pm CDT Mar 8, 2026
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