Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast with Haze

72°F

22°C

Humidity 84%
Wind Speed NW 6 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 67°F (19°C)
Visibility 6.00 mi
Last update 7 Dec 11:53 am CST
Extended Forecast for

Port Isabel TX

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 79. West northwest wind around 7 mph becoming north northeast.

    High: 79 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Breezy, with a north wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.

    Low: 58 °F

    Mostly Clear
    then Mostly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Breezy, with a north wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 67 °F

    Decreasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. North northeast wind 6 to 11 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. North northeast wind 5 to 7 mph becoming east southeast in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. East southeast wind around 6 mph becoming south after midnight.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South wind 6 to 13 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. South wind 8 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South southwest wind 8 to 14 mph.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 79. West northwest wind around 7 mph becoming north northeast.
Tonight
Partly cloudy, with a low around 58. Breezy, with a north wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Breezy, with a north wind 14 to 20 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 58. North northeast wind 6 to 11 mph.
Tuesday
Sunny, with a high near 72. North northeast wind 5 to 7 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. East southeast wind around 6 mph becoming south after midnight.
Wednesday
Sunny, with a high near 78. South wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 65. South wind 8 to 10 mph.
Thursday
Sunny, with a high near 81. South southwest wind 8 to 14 mph.
Thursday Night
Mostly clear, with a low around 67. South wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 79. South wind 7 to 14 mph becoming north northeast in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.06°N 97.21°W
12:30 pm CST Dec 7, 2025
12pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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