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

57°F

14°C

Humidity 78%
Wind Speed S 6 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 1 Jan 12:53 am CST
Extended Forecast for

7 Miles SE Port Isabel TX

  • Overnight

    Overnight: Mostly clear, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 75. South southeast wind 5 to 13 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80. South wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. South southwest wind 6 to 9 mph becoming north northeast in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Northeast wind 3 to 7 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. East wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. South southeast wind around 6 mph.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 58. South wind around 5 mph.
New Year's Day
Mostly sunny, with a high near 75. South southeast wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 65. South southwest wind around 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 80. South wind 10 to 16 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 65. South wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 80. South southwest wind 6 to 9 mph becoming north northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 64. Northeast wind 3 to 7 mph.
Sunday
Sunny, with a high near 76. East wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 66. South southeast wind around 6 mph.
Monday
Sunny, with a high near 78. South southeast wind 6 to 13 mph.
Monday Night
Mostly clear, with a low around 67. South southeast wind 7 to 9 mph.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Isabel TX
 25.99°N 97.16°W
Last Update:
1:47 am CST Jan 1, 2026
Forecast Valid:
1am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation