Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

70°F

21°C

Humidity 93%
Wind Speed S 7 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 25 Mar 2:53 am CDT
Extended Forecast for

Port Isabel TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. South southeast wind around 9 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Southeast wind 8 to 16 mph, with gusts as high as 21 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Southeast wind 10 to 14 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Breezy, with a south southeast wind 10 to 18 mph.

    High: 80 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. South southeast wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. South southeast wind 11 to 16 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. East southeast wind 6 to 13 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers.  Sunny, with a high near 79. Northeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 79 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. East wind 7 to 15 mph.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. South southeast wind around 9 mph.
Wednesday
Mostly sunny, with a high near 81. Southeast wind 8 to 16 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 69. Southeast wind 10 to 14 mph.
Thursday
Mostly sunny, with a high near 80. Breezy, with a south southeast wind 10 to 18 mph.
Thursday Night
Mostly clear, with a low around 69. South southeast wind 13 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 82. South southeast wind 11 to 16 mph.
Friday Night
Mostly clear, with a low around 68. East southeast wind 6 to 13 mph.
Saturday
A 20 percent chance of showers. Sunny, with a high near 79. Northeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 67. East wind 7 to 15 mph.
Sunday
Mostly sunny, with a high near 79. East wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 68. East wind 7 to 13 mph.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 81. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.06°N 97.21°W
3:45 am CDT Mar 25, 2026
3am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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