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.

Fog/Mist

81°F

27°C

Humidity 91%
Wind Speed S 5 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 78°F (26°C)
Visibility 3.00 mi
Heat Index89°F (32°C)
Last update 2 Aug 1:53 am CDT
Extended Forecast for

Los Fresnos TX

  • Overnight

    Overnight: Mostly clear, with a low around 78. South wind around 6 mph.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 99. Heat index values as high as 109. Light south southeast wind becoming east southeast 5 to 10 mph in the morning.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South wind 6 to 11 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 99. Heat index values as high as 107. South wind 5 to 11 mph.

    High: 99 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. South wind 7 to 13 mph.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96. East southeast wind 5 to 11 mph.

    High: 96 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. East southeast wind 6 to 11 mph becoming light south southeast after midnight.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 78. South wind around 6 mph.
Saturday
Sunny, with a high near 99. Heat index values as high as 109. Light south southeast wind becoming east southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 77. South wind 6 to 11 mph.
Sunday
Sunny, with a high near 99. Heat index values as high as 107. South wind 5 to 11 mph.
Sunday Night
Mostly clear, with a low around 78. South wind 7 to 13 mph.
Monday
Sunny, with a high near 97. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 77. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96. East southeast wind 5 to 11 mph.
Tuesday Night
Mostly clear, with a low around 78. East southeast wind 6 to 11 mph becoming light south southeast after midnight.
Wednesday
Sunny, with a high near 96. Light southeast wind increasing to 6 to 11 mph in the morning.
Wednesday Night
Mostly clear, with a low around 78. East southeast wind 6 to 13 mph.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Fresnos TX
 26.08°N 97.49°W
Last Update:
2:30 am CDT Aug 2, 2025
Forecast Valid:
2am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
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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