Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

82°F

28°C

Humidity 85%
Wind Speed SE 16 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 77°F (25°C)
Visibility 9.00 mi
Heat Index90°F (32°C)
Last update 17 May 10:53 pm CDT
Extended Forecast for

3 Miles N Laguna Vista TX

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 81. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Low: 81 °F

    Slight Chance
    T-storms and
    Breezy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 11am.  Partly sunny, with a high near 92. Heat index values as high as 107. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 25 mph.

    High: 92 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms, mainly between midnight and 5am.  Mostly cloudy, with a low around 81. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 25 mph.

    Low: 81 °F

    Slight Chance
    T-storms and
    Breezy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 91. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 81. Southeast wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 90. Southeast wind 11 to 16 mph.

    High: 90 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 80 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 89. Southeast wind 9 to 17 mph.

    High: 89 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 78. Southeast wind 7 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    Low: 78 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 81. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 92. Heat index values as high as 107. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 81. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 10am. Partly sunny, with a high near 91. Southeast wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 81. Southeast wind 11 to 16 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 90. Southeast wind 11 to 16 mph.
Wednesday Night
Mostly cloudy, with a low around 80. East southeast wind 9 to 13 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 89. Southeast wind 9 to 17 mph.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 78. Southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. South southeast wind 7 to 17 mph. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Southeast wind 7 to 13 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Laguna Vista TX
 26.13°N 97.29°W
12:00 am CDT May 18, 2026
12am CDT May 18, 2026-6pm CDT May 24, 2026
 
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Additional Resources

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