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

63°F

17°C

Humidity 60%
Wind Speed N 15 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Jan 2:53 pm CST
Extended Forecast for

Port Isabel-Cameron County Airport TX

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 67. Breezy, with a north northeast wind around 18 mph, with gusts as high as 26 mph.

    High: 67 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 46. Breezy, with a north wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 46 °F

    Decreasing
    Clouds and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. North wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. East northeast wind around 6 mph becoming light and variable in the evening.

    Low: 46 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 71. Light southeast wind increasing to 9 to 14 mph in the morning.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. East southeast wind 6 to 10 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly cloudy, with a high near 71. East wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 71 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 60. South southeast wind 6 to 10 mph.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 74. South southeast wind 6 to 11 mph.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 67. Breezy, with a north northeast wind around 18 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 46. Breezy, with a north wind 14 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 63. North wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 46. East northeast wind around 6 mph becoming light and variable in the evening.
M.L.King Day
Sunny, with a high near 71. Light southeast wind increasing to 9 to 14 mph in the morning.
Monday Night
Mostly cloudy, with a low around 58. East southeast wind 6 to 10 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 71. East wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 60. South southeast wind 6 to 10 mph.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 74. South southeast wind 6 to 11 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59. South southeast wind around 7 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 74. North wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 76.
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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:
3:30 pm CST Jan 17, 2026
Forecast Valid:
3pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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