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 SE 18 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 3 Mar 11:53 pm CST
Extended Forecast for

Port Isabel TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. South southeast wind around 14 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a south southeast wind 14 to 20 mph.

    High: 79 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. South southeast wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 78. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.

    High: 78 °F

    Gradual
    Clearing and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 79. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 25 mph.

    High: 79 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 72. South southeast wind 14 to 16 mph, with gusts as high as 21 mph.

    Low: 72 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Southeast wind 14 to 16 mph, with gusts as high as 21 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 71. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. South southeast wind around 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a south southeast wind 14 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 71. South southeast wind 14 to 17 mph, with gusts as high as 23 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 78. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 79. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 72. South southeast wind 14 to 16 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 80. Southeast wind 14 to 16 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 71. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 78. Southeast wind 9 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 71. East southeast wind around 11 mph.
Monday
Partly sunny, with a high near 79. Breezy.
Monday Night
Mostly cloudy, with a low around 71.
Tuesday
Partly sunny, with a high near 80. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
12:00 am CST Mar 4, 2026
12am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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