Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

80°F

27°C

Humidity 94%
Wind Speed SE 9 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 78°F (26°C)
Visibility 8.00 mi
Heat Index86°F (30°C)
Last update 15 Jul 4:53 am CDT
Extended Forecast for

Port Isabel TX

  • Today

    Today: Mostly sunny, with a high near 86. South southeast wind 10 to 17 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 80. South southeast wind around 14 mph.

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87. South southeast wind 11 to 17 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. Southeast wind 10 to 14 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 86. Southeast wind 9 to 15 mph.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 79 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87. Southeast wind 6 to 14 mph.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 79. Southeast wind 9 to 11 mph.

    Low: 79 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87. South southeast wind 8 to 15 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 86. South southeast wind 10 to 17 mph.
Tonight
Partly cloudy, with a low around 80. South southeast wind around 14 mph.
Wednesday
Sunny, with a high near 87. South southeast wind 11 to 17 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 10 to 14 mph.
Thursday
Mostly sunny, with a high near 86. Southeast wind 9 to 15 mph.
Thursday Night
Partly cloudy, with a low around 79. Southeast wind 8 to 13 mph.
Friday
Mostly sunny, with a high near 87. Southeast wind 6 to 14 mph.
Friday Night
Partly cloudy, with a low around 79. Southeast wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 87. South southeast wind 8 to 15 mph.
Saturday Night
Partly cloudy, with a low around 80. Southeast wind 10 to 14 mph.
Sunday
Mostly sunny, with a high near 88. South southeast wind 10 to 16 mph.
Sunday Night
Mostly clear, with a low around 80.
Monday
Mostly sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
4:45 am CDT Jul 15, 2025
4am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database