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
- 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
Tonight
Low: 68 °F
Partly Cloudy
Monday
High: 78 °F
Becoming
SunnyMonday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 78 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 71 °F
Mostly Cloudy
Wednesday
High: 78 °F
Mostly Sunny
and BreezyWednesday Night
Low: 70 °F
Mostly Cloudy
Thursday
High: 78 °F
Mostly Sunny
and BreezyThursday Night
Low: 70 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. Southeast wind 9 to 11 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 78. Southeast wind 8 to 14 mph.
Monday Night
Mostly clear, with a low around 69. South southeast wind around 11 mph.
Tuesday
Mostly sunny, with a high near 78. 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. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 78. Breezy, with a south southeast wind 13 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 70. South southeast wind 14 to 17 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 78. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 70. 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 70. South southeast wind 14 to 16 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 79.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 77.
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
5:45 pm CST Mar 1, 2026
5pm CST Mar 1, 2026-6pm CDT Mar 8, 2026
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