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.

Light Rain

83°F

28°C

Humidity 88%
Wind Speed S 12 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 15 Jul 10:53 pm CDT
Extended Forecast for

7 Miles SE Port Isabel TX

  • Tonight

    Tonight: Partly cloudy, with a low around 78. South southeast wind around 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 89. South southeast wind 9 to 16 mph.

    High: 89 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 78. South southeast wind 7 to 14 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89. Southeast wind 6 to 13 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 89. Southeast wind 5 to 14 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 79. Southeast wind 7 to 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 89. South southeast wind 7 to 15 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79. Southeast wind 8 to 13 mph.

    Low: 79 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. South southeast wind around 10 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 89. South southeast wind 9 to 16 mph.
Wednesday Night
Partly cloudy, with a low around 78. South southeast wind 7 to 14 mph.
Thursday
Sunny, with a high near 89. Southeast wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 89. Southeast wind 5 to 14 mph.
Friday Night
Partly cloudy, with a low around 79. Southeast wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 89. South southeast wind 7 to 15 mph.
Saturday Night
Partly cloudy, with a low around 79. Southeast wind 8 to 13 mph.
Sunday
Mostly sunny, with a high near 89. South southeast wind 8 to 15 mph.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Isabel TX
 25.99°N 97.16°W
Last Update:
11:30 pm CDT Jul 15, 2025
Forecast Valid:
11pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation