Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

71°F

22°C

Humidity 76%
Wind Speed SE 8 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 22 Mar 8:53 pm CDT
Extended Forecast for

Port Isabel TX

  • Tonight

    Tonight: Mostly clear, with a low around 68. South southeast wind 10 to 13 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. East wind 7 to 13 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. East southeast wind 6 to 10 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southeast wind 5 to 15 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southeast wind 9 to 14 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. South southeast wind 9 to 17 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Breezy, with a south southeast wind 11 to 20 mph.

    High: 79 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 68. South southeast wind 10 to 13 mph.
Monday
Sunny, with a high near 78. East wind 7 to 13 mph.
Monday Night
Mostly clear, with a low around 69. East southeast wind 6 to 10 mph.
Tuesday
Sunny, with a high near 78. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 70. Southeast wind 9 to 14 mph.
Wednesday
Sunny, with a high near 79. South southeast wind 9 to 17 mph.
Wednesday Night
Mostly clear, with a low around 70. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 79. Breezy, with a south southeast wind 11 to 20 mph.
Thursday Night
Mostly clear, with a low around 70. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 79. Southeast wind 13 to 17 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 69. East southeast wind 7 to 14 mph.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
9:00 pm CDT Mar 22, 2026
9pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database