National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Partly Cloudy

83°F

28°C

Humidity 88%
Wind Speed SE 12 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 23 Jun 9:53 pm CDT
Extended Forecast for

4 Miles SSW Port Isabel TX

  • Tonight

    Tonight: Partly cloudy, with a low around 81. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87. South southeast wind 10 to 17 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 81. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87. Breezy, with a south southeast wind 11 to 20 mph.

    High: 87 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. South southeast wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Breezy, with a south southeast wind 15 to 21 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 82. South southeast wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 82 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 81. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 87. South southeast wind 10 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 81. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 87. Breezy, with a south southeast wind 11 to 20 mph.
Thursday Night
Mostly clear, with a low around 82. South southeast wind 14 to 17 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 87. Breezy, with a south southeast wind 15 to 21 mph.
Friday Night
Clear, with a low around 82. South southeast wind 13 to 17 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 87. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 81. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 86. Breezy, with a south southeast wind 16 to 21 mph.
Sunday Night
Partly cloudy, with a low around 81. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 86. Breezy.
Monday Night
Partly cloudy, with a low around 81.
Tuesday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Port Isabel TX
 26.01°N 97.24°W
Last Update:
9:45 pm CDT Jun 23, 2026
Forecast Valid:
9pm CDT Jun 23, 2026-6pm CDT Jun 30, 2026
 
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