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

72°F

22°C

Humidity 87%
Wind Speed E 8 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 9 Apr 2:53 am CDT
Extended Forecast for

Los Fresnos TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. East southeast wind around 6 mph.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 83 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 69. East southeast wind 6 to 13 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • 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 85. Breezy, with an east southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 71. Southeast wind 13 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 south southeast wind 13 to 21 mph, with gusts as high as 30 mph.

    High: 86 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. East southeast wind around 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 69. East southeast wind 6 to 13 mph. Chance of precipitation is 10%.
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 85. Breezy, with an east southeast wind 6 to 11 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 13 to 17 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 86. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 72. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 88. Breezy.
Tuesday Night
Mostly cloudy, with a low around 72. Breezy.
Wednesday
Mostly cloudy, 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:
3:30 am CDT Apr 9, 2026
Forecast Valid:
3am 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