Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Light Rain and Breezy

87°F

31°C

Humidity 70%
Wind Speed SE 23 G 35 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 17 May 11:53 am CDT
Extended Forecast for

6 Miles SSE Port Isabel TX

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 88. Breezy, with a south southeast wind 20 to 22 mph.

    High: 88 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 80. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 89. Breezy, with a south southeast wind 17 to 21 mph.

    High: 89 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 80. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 24 mph.

    Low: 80 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 80. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 80 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Southeast wind 11 to 16 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 80. Southeast wind 9 to 13 mph.

    Low: 80 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. Southeast wind 8 to 17 mph.

    High: 87 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 88. Breezy, with a south southeast wind 20 to 22 mph.
Tonight
Mostly cloudy, with a low around 80. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 89. Breezy, with a south southeast wind 17 to 21 mph.
Monday Night
Mostly cloudy, with a low around 80. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 88. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 80. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 88. Southeast wind 11 to 16 mph.
Wednesday Night
Mostly cloudy, with a low around 80. Southeast wind 9 to 13 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Southeast wind 8 to 17 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. East southeast wind 6 to 13 mph.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Southeast wind 6 to 15 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Port Isabel TX
 25.99°N 97.19°W
12:30 pm CDT May 17, 2026
12pm CDT May 17, 2026-6pm CDT May 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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