Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

94°F

34°C

Humidity 49%
Wind Speed S 12 G 22 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 1 Sep 11:53 am CDT
Extended Forecast for

Port Isabel TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. Southeast wind 13 to 15 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 81. Southeast wind 11 to 14 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Southeast wind 10 to 17 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 82. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 90. Southeast wind 11 to 17 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 82. Southeast wind 11 to 16 mph.

    Low: 82 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 89. Southeast wind 10 to 16 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 82. Southeast wind 7 to 14 mph.

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 86. Southeast wind 6 to 14 mph.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Southeast wind 13 to 15 mph.
Tonight
Mostly clear, with a low around 81. Southeast wind 11 to 14 mph.
Wednesday
Sunny, with a high near 90. Southeast wind 10 to 17 mph.
Wednesday Night
Mostly clear, with a low around 82. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 90. Southeast wind 11 to 17 mph.
Thursday Night
Partly cloudy, with a low around 82. Southeast wind 11 to 16 mph.
Friday
Mostly sunny, with a high near 89. Southeast wind 10 to 16 mph.
Friday Night
Mostly clear, with a low around 82. Southeast wind 7 to 14 mph.
Saturday
Mostly sunny, with a high near 86. Southeast wind 6 to 14 mph.
Saturday Night
Mostly clear, with a low around 81. East southeast wind 6 to 13 mph.
Sunday
Sunny, with a high near 86. Light south southeast wind becoming east southeast 8 to 13 mph in the morning.
Sunday Night
Mostly clear, with a low around 81.
Labor Day
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
12:00 pm CDT Sep 1, 2026
12pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
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Additional Resources

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