National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

51°F

11°C

Humidity 80%
Wind Speed E 7 mph
Barometer 30.40 in (1029.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 1 Feb 4:53 am CST
Extended Forecast for

Port Isabel-Cameron County Airport TX

  • Today

    Today: Mostly sunny, with a high near 66. East wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southeast wind 5 to 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. South southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. South wind 10 to 16 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. South southeast wind 6 to 10 mph becoming west northwest after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Northwest wind 6 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. North wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. North wind 8 to 11 mph.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 66. East wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 54. Southeast wind 5 to 7 mph.
Monday
Partly sunny, with a high near 73. South southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 61. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 77. South wind 10 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 57. South southeast wind 6 to 10 mph becoming west northwest after midnight.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Northwest wind 6 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 49. North wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 67. North wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 49. Northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 73. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel-Cameron County Airport TX
 26.17°N 97.34°W
Last Update:
5:45 am CST Feb 1, 2026
Forecast Valid:
5am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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Additional Resources

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