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

72°F

22°C

Humidity 97%
Wind Speed S 7 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 27 Dec 7:53 am CST
Extended Forecast for

Port Isabel-Cameron County Airport TX

  • Today

    Today: Sunny, with a high near 82. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 50%.

    Low: 56 °F

    Mostly Clear
    then Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a temperature rising to near 64 by 10am, then falling to around 56 during the remainder of the day. Breezy, with a north wind 14 to 19 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 50%.

    High: 64 °F⇓

    Breezy.
    Chance
    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Cloudy, with a low around 45. Breezy, with a north wind 14 to 22 mph, with gusts as high as 32 mph.

    Low: 45 °F

    Cloudy and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. North wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. North northwest wind 3 to 8 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Light and variable wind becoming east southeast 5 to 7 mph in the morning.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 82. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 67. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 84. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Sunday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 50%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a temperature rising to near 64 by 10am, then falling to around 56 during the remainder of the day. Breezy, with a north wind 14 to 19 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 50%.
Monday Night
Cloudy, with a low around 45. Breezy, with a north wind 14 to 22 mph, with gusts as high as 32 mph.
Tuesday
Mostly cloudy, with a high near 58. North wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 44. North northwest wind 3 to 8 mph.
Wednesday
Sunny, with a high near 67. Light and variable wind becoming east southeast 5 to 7 mph in the morning.
Wednesday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 54. East southeast wind around 6 mph becoming light and variable in the evening.
New Year's Day
Patchy fog. Otherwise, partly sunny, with a high near 74. Light south wind becoming south southeast 6 to 11 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
Partly sunny, with a high near 77.
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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:
8:15 am CST Dec 27, 2025
Forecast Valid:
8am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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Chance of Precipitation