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

58°F

14°C

Humidity 70%
Wind Speed E 6 mph
Barometer 30.20 in (1022.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 12 Mar 11:53 pm CDT
Extended Forecast for

Los Fresnos TX

  • Overnight

    Overnight: Clear, with a low around 51. East wind around 5 mph becoming calm.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Light and variable wind becoming east 6 to 11 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. South southeast wind 6 to 13 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Breezy, with a south wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 91 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. Breezy, with a south southeast wind 13 to 21 mph becoming north after midnight. Winds could gust as high as 29 mph.

    Low: 56 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 67. Breezy, with a north wind 21 to 25 mph, with gusts as high as 34 mph.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. North northeast wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 51. East wind around 5 mph becoming calm.
Friday
Sunny, with a high near 82. Light and variable wind becoming east 6 to 11 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60. South southeast wind 6 to 13 mph.
Saturday
Sunny, with a high near 86. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 67. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 91. Breezy, with a south wind 14 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 56. Breezy, with a south southeast wind 13 to 21 mph becoming north after midnight. Winds could gust as high as 29 mph.
Monday
Partly sunny, with a high near 67. Breezy, with a north wind 21 to 25 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 52. North northeast wind 6 to 16 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 73. East wind 5 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 58. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Los Fresnos TX
 26.08°N 97.47°W
Last Update:
12:30 am CDT Mar 13, 2026
Forecast Valid:
12am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation