Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Light Rain and Windy

84°F

29°C

Humidity 63%
Wind Speed SE 26 G 36 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 2 Apr 4:53 pm CDT
Extended Forecast for

Port Isabel TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 26 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm.  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
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 69. East southeast wind 6 to 11 mph.  Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 77. Breezy, with a northeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.  Chance of precipitation is 90%.

    High: 77 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 64. Breezy, with a north wind 15 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%.

    Low: 64 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm, then showers likely.  High near 72. Breezy, with a north wind 17 to 22 mph.  Chance of precipitation is 80%.

    High: 72 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 63. North wind 9 to 17 mph.

    Low: 63 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 72. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of showers after 1pm. 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 likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. East southeast wind 6 to 11 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 77. Breezy, with a northeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 64. Breezy, with a north wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm before 1pm, then showers likely. High near 72. Breezy, with a north wind 17 to 22 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 63. North wind 9 to 17 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 74. North northeast wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 65. Northeast wind 6 to 11 mph.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Mostly cloudy, with a low around 68.
Thursday
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
5:18 pm CDT Apr 2, 2026
5pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
 
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Additional Resources

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