Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Partly Cloudy

91°F

33°C

Humidity 64%
Wind Speed SE 18 G 29 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 13 Oct 12:53 pm CDT
Extended Forecast for

Port Isabel TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Breezy, with a south southeast wind 18 to 20 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 82. South southeast wind 11 to 16 mph.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Breezy, with a southeast wind 11 to 20 mph.

    High: 86 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. Southeast wind 13 to 17 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. East southeast wind 11 to 15 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. East wind 5 to 11 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly sunny, with a high near 83. Breezy, with a northeast wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 74. Breezy, with a north northeast wind 22 to 24 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%.

    Low: 74 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 78. Breezy, with a north wind around 26 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Breezy, with a south southeast wind 18 to 20 mph.
Tonight
Mostly clear, with a low around 82. South southeast wind 11 to 16 mph.
Wednesday
Mostly sunny, with a high near 86. Breezy, with a southeast wind 11 to 20 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 13 to 17 mph.
Thursday
Sunny, with a high near 85. East southeast wind 11 to 15 mph.
Thursday Night
Mostly clear, with a low around 78. East wind 5 to 11 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Breezy, with a northeast wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. Breezy, with a north northeast wind 22 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Breezy, with a north wind around 26 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 73. Breezy, with a north northeast wind 14 to 22 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. North northeast wind 14 to 16 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.24°W
1:00 pm CDT Oct 13, 2026
1pm CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
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Additional Resources

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