Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

75°F

24°C

Humidity 90%
Wind Speed S 13 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 31 Mar 11:53 pm CDT
Extended Forecast for

Port Isabel TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. South southeast wind around 11 mph.

    Low: 72 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 83. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 25 mph.

    High: 83 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 72. Southeast wind around 16 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Breezy, with a south southeast wind 17 to 21 mph, with gusts as high as 28 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 73. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. Breezy, with a southeast wind 14 to 21 mph.

    High: 82 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 73 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 67. East southeast wind 7 to 11 mph.  Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. South southeast wind around 11 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 83. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 72. Southeast wind around 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 17 to 21 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 73. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 82. Breezy, with a southeast wind 14 to 21 mph.
Friday Night
Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 83. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. East southeast wind 7 to 11 mph. Chance of precipitation is 60%.
Sunday
Showers likely. Cloudy, with a high near 78. Breezy, with a north northeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Cloudy, with a low around 62. North northeast wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.06°N 97.21°W
12:24 am CDT Apr 1, 2026
12am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
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Additional Resources

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