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.

Overcast

55°F

13°C

Humidity 44%
Wind Speed NW 3 mph
Barometer 30.43 in (1030.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 30 Dec 9:53 pm CST
Extended Forecast for

7 Miles SE Port Isabel TX

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Calm wind becoming east northeast 5 to 7 mph in the morning.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. East southeast wind around 5 mph becoming light and variable.

    Low: 58 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 75. South wind 5 to 14 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. South wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. South wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, sunny, with a high near 78. South southwest wind 5 to 9 mph becoming east in the afternoon.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 66. Southeast wind 3 to 6 mph.

    Low: 66 °F

    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 50. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 68. Calm wind becoming east northeast 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 58. East southeast wind around 5 mph becoming light and variable.
New Year's Day
Mostly sunny, with a high near 75. South wind 5 to 14 mph.
Thursday Night
Partly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 79. South wind 10 to 16 mph, with gusts as high as 21 mph.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. South wind 5 to 10 mph.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 78. South southwest wind 5 to 9 mph becoming east in the afternoon.
Saturday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 66. Southeast wind 3 to 6 mph.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 78. Light southeast wind becoming south southeast 6 to 11 mph in the morning.
Sunday Night
Mostly clear, with a low around 67. South southeast wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Isabel TX
 25.99°N 97.16°W
Last Update:
10:45 pm CST Dec 30, 2025
Forecast Valid:
10pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

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