Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

A Few Clouds

95°F

35°C

Humidity 56%
Wind Speed SE 17 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index110°F (43°C)
Last update 1 Sep 12:53 pm CDT
Extended Forecast for

7 Miles SE Port Isabel TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 92. Southeast wind around 14 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 80. Southeast wind 8 to 11 mph.

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Heat index values as high as 105. South southeast wind 7 to 16 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 80. Southeast wind 8 to 15 mph.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Southeast wind 8 to 16 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 80. Southeast wind 7 to 15 mph.

    Low: 80 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92. Southeast wind 7 to 15 mph.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 81. Southeast wind 7 to 14 mph.

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 89. South southeast wind 6 to 13 mph.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Southeast wind around 14 mph.
Tonight
Mostly clear, with a low around 80. Southeast wind 8 to 11 mph.
Wednesday
Sunny, with a high near 93. Heat index values as high as 105. South southeast wind 7 to 16 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 8 to 15 mph.
Thursday
Mostly sunny, with a high near 93. Southeast wind 8 to 16 mph.
Thursday Night
Partly cloudy, with a low around 80. Southeast wind 7 to 15 mph.
Friday
Mostly sunny, with a high near 92. Southeast wind 7 to 15 mph.
Friday Night
Mostly clear, with a low around 81. Southeast wind 7 to 14 mph.
Saturday
Mostly sunny, with a high near 89. South southeast wind 6 to 13 mph.
Saturday Night
Mostly clear, with a low around 81. East southeast wind 6 to 11 mph.
Sunday
Sunny, with a high near 88. Light south southeast wind becoming east southeast 6 to 11 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 88.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Isabel TX
 25.99°N 97.16°W
1:00 pm CDT Sep 1, 2026
1pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
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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