Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

76°F

24°C

Humidity 85%
Wind Speed SE 18 G 26 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 14 Apr 8:53 pm CDT
Extended Forecast for

Port Isabel TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 73. South southeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 73 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 82. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 25 mph.

    High: 82 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. Southeast wind 11 to 14 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 82. Southeast wind 10 to 17 mph, with gusts as high as 22 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. South southeast wind around 14 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 28 mph.

    High: 82 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 73. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 24 mph.

    Low: 73 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 83. Breezy, with a south southeast wind 16 to 20 mph.

    High: 83 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 70. East southeast wind 9 to 11 mph becoming northeast after midnight.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 73. South southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 82. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 72. Southeast wind 11 to 14 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 82. Southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 72. South southeast wind around 14 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 73. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy, with a high near 83. Breezy, with a south southeast wind 16 to 20 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. East southeast wind 9 to 11 mph becoming northeast after midnight.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 28 mph.
Sunday Night
A 40 percent chance of showers. Cloudy, with a low around 69. Breezy, with an east northeast wind 10 to 18 mph, with gusts as high as 23 mph.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 79. Breezy.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 80. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.06°N 97.21°W
9:00 pm CDT Apr 14, 2026
9pm CDT Apr 14, 2026-6pm CDT Apr 21, 2026
 
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Additional Resources

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