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

76°F

24°C

Humidity 85%
Wind Speed SE 16 G 29 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 3 Apr 12:53 am CDT
Extended Forecast for

Los Fresnos TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 34 mph.

    High: 88 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 33 mph.

    Low: 71 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 90. South southeast wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 90 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 69. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 69 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 79. North northeast wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 79 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 60. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 60 °F

    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. North wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 59. North northeast wind 6 to 13 mph.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. South southeast wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 34 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 33 mph.
Saturday
Partly sunny, with a high near 90. South southeast wind 11 to 17 mph, with gusts as high as 24 mph.
Saturday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 69. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 79. North northeast wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 60. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. North wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 59. North northeast wind 6 to 13 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 76. Northeast wind 7 to 13 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 62. East northeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 79.
Wednesday Night
Mostly cloudy, with a low around 66.
Thursday
Partly sunny, with a high near 83.
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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:
2:45 am CDT Apr 3, 2026
Forecast Valid:
2am CDT Apr 3, 2026-6pm CDT Apr 9, 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