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

55°F

13°C

Humidity 47%
Wind Speed NW 3 mph
Barometer 30.42 in (1030.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 30 Dec 10:53 pm CST
Extended Forecast for

Los Fresnos TX

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind becoming east around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 52. East wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • New Year's Day

    New Year's Day: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light south southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86. South wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 84. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 60. East wind 3 to 7 mph.

    Low: 60 °F

    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 71. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 52. East wind around 6 mph becoming calm in the evening.
New Year's Day
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light south southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 86. South wind 9 to 14 mph, with gusts as high as 22 mph.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 61. South wind 5 to 10 mph.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 84. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 60. East wind 3 to 7 mph.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 83. Light east northeast wind becoming east southeast 6 to 11 mph in the morning.
Sunday Night
Mostly clear, with a low around 64. South southeast wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 84.
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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:
11:45 pm CST Dec 30, 2025
Forecast Valid:
11pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation