Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

76°F

24°C

Humidity 48%
Wind Speed E 17 G 28 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Mar 2:53 pm CDT
Extended Forecast for

Port Isabel TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. East southeast wind around 14 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. Southeast wind 9 to 11 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. South wind 7 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. South southeast wind 11 to 14 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 10 to 17 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. South wind around 15 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Breezy, with a south southeast wind 11 to 18 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. East southeast wind 8 to 15 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. East southeast wind around 14 mph.
Tonight
Mostly clear, with a low around 65. Southeast wind 9 to 11 mph.
Friday
Sunny, with a high near 77. South wind 7 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 67. South southeast wind 11 to 14 mph.
Saturday
Sunny, with a high near 78. South wind 10 to 17 mph.
Saturday Night
Mostly clear, with a low around 68. South wind around 15 mph.
Sunday
Sunny, with a high near 78. Breezy, with a south southeast wind 11 to 18 mph.
Sunday Night
Mostly clear, with a low around 68. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 78. East southeast wind 8 to 15 mph.
Monday Night
Mostly clear, with a low around 69. Southeast wind 6 to 13 mph.
Tuesday
Sunny, with a high near 78. East southeast wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
3:18 pm CDT Mar 19, 2026
3pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
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Additional Resources

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