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

80°F

27°C

Humidity 90%
Wind Speed S 7 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 77°F (25°C)
Visibility 1.75 mi
Heat Index86°F (30°C)
Last update 1 Aug 3:53 am CDT
Extended Forecast for

Los Fresnos TX

  • Today

    Today: Sunny, with a high near 99. Heat index values as high as 108. South southeast wind 5 to 11 mph.

    High: 99 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southeast wind 6 to 13 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 southeast 6 to 11 mph in the morning.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78. Southeast wind 6 to 11 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. South wind 6 to 11 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 98. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. South southeast wind 5 to 11 mph.

    High: 96 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 99. Heat index values as high as 108. South southeast wind 5 to 11 mph.
Tonight
Mostly clear, with a low around 78. Southeast wind 6 to 13 mph.
Saturday
Sunny, with a high near 99. Heat index values as high as 109. Light south southeast wind becoming southeast 6 to 11 mph in the morning.
Saturday Night
Mostly clear, with a low around 78. Southeast wind 6 to 11 mph.
Sunday
Sunny, with a high near 98. South wind 6 to 11 mph.
Sunday Night
Mostly clear, with a low around 79. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 98. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 96. South southeast wind 5 to 11 mph.
Tuesday Night
Mostly clear, with a low around 78. South southeast wind 5 to 11 mph.
Wednesday
Sunny, with a high near 96. East southeast wind 5 to 11 mph.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Los Fresnos TX
 26.08°N 97.49°W
Last Update:
4:00 am CDT Aug 1, 2025
Forecast Valid:
4am CDT Aug 1, 2025-6pm CDT Aug 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation