Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

A Few Clouds

77°F

25°C

Humidity 82%
Wind Speed SE 12 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 28 Dec 5:53 pm CST
Extended Forecast for

Port Isabel TX

Wind Advisory December 29, 03:00am until December 29, 06:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Increasing clouds, with a low around 62. Windy, with a southeast wind 5 to 10 mph becoming north 18 to 28 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 60%.

    Low: 62 °F

    Partly Cloudy
    then Showers
    Likely and
    Windy

  • Monday

    Monday: A 50 percent chance of showers before 8am.  Mostly cloudy, with a temperature falling to around 54 by 4pm. Windy, with a north northeast wind 28 to 36 mph, with gusts as high as 47 mph.

    High: 63 °F

    Windy. Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. Wind chill values between 40 and 45. Breezy, with a north wind 22 to 26 mph, with gusts as high as 32 mph.

    Low: 47 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Wind chill values between 40 and 45 early. Breezy, with a north wind 14 to 22 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. North wind 6 to 13 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. North wind around 7 mph becoming east southeast in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. South southeast wind around 7 mph.

    Low: 60 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 74. South wind 6 to 13 mph.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67. South wind 11 to 13 mph.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 62. Windy, with a southeast wind 5 to 10 mph becoming north 18 to 28 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers before 8am. Mostly cloudy, with a temperature falling to around 54 by 4pm. Windy, with a north northeast wind 28 to 36 mph, with gusts as high as 47 mph.
Monday Night
Mostly cloudy, with a low around 47. Wind chill values between 40 and 45. Breezy, with a north wind 22 to 26 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 59. Wind chill values between 40 and 45 early. Breezy, with a north wind 14 to 22 mph.
Tuesday Night
Mostly clear, with a low around 53. North wind 6 to 13 mph.
Wednesday
Sunny, with a high near 66. North wind around 7 mph becoming east southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. South southeast wind around 7 mph.
New Year's Day
Partly sunny, with a high near 74. South wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 67. South wind 11 to 13 mph.
Friday
Mostly sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 68. South wind 10 to 13 mph.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
6:00 pm CST Dec 28, 2025
6pm CST Dec 28, 2025-6pm CST Jan 4, 2026
 
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