Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Partly Cloudy

66°F

19°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 23 Mar 2:53 am CDT
Extended Forecast for

Port Isabel TX

  • Overnight

    Overnight: Mostly clear, with a low around 67. South southeast wind around 8 mph.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. Southeast wind 6 to 13 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. East wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light southeast wind increasing to 9 to 14 mph in the morning.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. Southeast wind 8 to 13 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. South southeast wind 8 to 17 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Southeast wind 10 to 14 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South southeast wind 9 to 17 mph, with gusts as high as 22 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. Southeast wind 11 to 16 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 67. South southeast wind around 8 mph.
Monday
Sunny, with a high near 80. Southeast wind 6 to 13 mph.
Monday Night
Mostly clear, with a low around 68. East wind 5 to 10 mph.
Tuesday
Sunny, with a high near 81. Light southeast wind increasing to 9 to 14 mph in the morning.
Tuesday Night
Mostly clear, with a low around 69. Southeast wind 8 to 13 mph.
Wednesday
Sunny, with a high near 81. South southeast wind 8 to 17 mph.
Wednesday Night
Mostly clear, with a low around 69. Southeast wind 10 to 14 mph.
Thursday
Sunny, with a high near 81. South southeast wind 9 to 17 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 69. Southeast wind 11 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 82. Southeast wind 11 to 17 mph.
Friday Night
Mostly clear, with a low around 67. East southeast wind 6 to 14 mph.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.06°N 97.21°W
3:18 am CDT Mar 23, 2026
3am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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