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.

Partly Cloudy

76°F

24°C

Humidity 77%
Wind Speed E 13 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 9 Apr 1:53 pm CDT
Extended Forecast for

Los Fresnos TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Partly sunny, with a high near 83. East southeast wind around 14 mph, with gusts as high as 21 mph.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 68 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 83. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East southeast wind 7 to 14 mph.

    Low: 70 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 84. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 71. Southeast wind 11 to 17 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 31 mph.

    High: 86 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. Southeast wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 87. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 30 mph.

    High: 87 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Partly sunny, with a high near 83. East southeast wind around 14 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 83. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East southeast wind 7 to 14 mph.
Saturday
A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 84. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 71. Southeast wind 11 to 17 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 72. Southeast wind 13 to 17 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 87. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 72. Breezy.
Wednesday
Partly sunny, with a high near 89. Breezy.
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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:
2:18 pm CDT Apr 9, 2026
Forecast Valid:
2pm CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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