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

76°F

24°C

Humidity 50%
Wind Speed E 15 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Mar 1:53 pm CDT
Extended Forecast for

Los Fresnos TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. East southeast wind 9 to 11 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 61. South southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Breezy, with a south southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 87 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. South southeast wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92. Breezy, with a south wind 14 to 21 mph, with gusts as high as 30 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 57. Breezy, with a northeast wind 10 to 15 mph becoming north 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 66. Windy, with a north wind 20 to 29 mph, with gusts as high as 41 mph.

    High: 66 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Northeast wind 5 to 15 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. East southeast wind 9 to 11 mph.
Tonight
Clear, with a low around 61. South southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 87. Breezy, with a south southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 68. South southeast wind 13 to 17 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 92. Breezy, with a south wind 14 to 21 mph, with gusts as high as 30 mph.
Sunday Night
A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 57. Breezy, with a northeast wind 10 to 15 mph becoming north 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 66. Windy, with a north wind 20 to 29 mph, with gusts as high as 41 mph.
Monday Night
Partly cloudy, with a low around 50. Northeast wind 5 to 15 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 73. East wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 55. Southeast wind 6 to 14 mph.
Wednesday
Sunny, with a high near 80. Southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Fresnos TX
 26.08°N 97.47°W
Last Update:
2:18 pm CDT Mar 13, 2026
Forecast Valid:
2pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation