Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Partly Cloudy

75°F

24°C

Humidity 88%
Wind Speed SE 15 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 3 Apr 3:53 am CDT
Extended Forecast for

Port Isabel TX

  • Today

    Today: Partly sunny, with a high near 83. Breezy, with a southeast wind 14 to 22 mph.

    High: 83 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 20 percent chance of showers.  Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 83. South southeast wind 11 to 15 mph, with gusts as high as 20 mph.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers and possibly a thunderstorm after 1am.  Low around 70. East southeast wind 6 to 10 mph.  Chance of precipitation is 80%.

    Low: 70 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 78. Breezy, with a northeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%.

    High: 78 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 65. North northeast wind 13 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%.

    Low: 65 °F

    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm, then showers likely.  High near 73. Breezy, with a north wind 14 to 20 mph.  Chance of precipitation is 80%.

    High: 73 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 64. North northeast wind 8 to 17 mph.

    Low: 64 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 74. Northeast wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 83. Breezy, with a southeast wind 14 to 22 mph.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 83. South southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 70. East southeast wind 6 to 10 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 78. Breezy, with a northeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 65. North northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm before 1pm, then showers likely. High near 73. Breezy, with a north wind 14 to 20 mph. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 64. North northeast wind 8 to 17 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 74. Northeast wind 9 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 66. East northeast wind 7 to 11 mph.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 78. East wind 6 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.06°N 97.21°W
4:45 am CDT Apr 3, 2026
4am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
 
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Additional Resources

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