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.

Fair

92°F

33°C

Humidity 60%
Wind Speed E 17 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 76°F (24°C)
Visibility 8.00 mi
Heat Index105°F (41°C)
Last update 8 Aug 3:53 pm CDT
Extended Forecast for

4 Miles ESE Los Fresnos TXSimilar City Names

  • This Afternoon

    This Afternoon: Sunny, with a high near 97. Heat index values as high as 106. East southeast wind around 14 mph.

    High: 97 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 78. South southeast wind 5 to 14 mph.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Light southeast wind becoming east 6 to 11 mph in the morning.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday 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

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 95. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Chance of precipitation is 20%.

    High: 95 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. Southeast wind 5 to 11 mph.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Light south southeast wind becoming east southeast 9 to 14 mph in the morning.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. East southeast wind 5 to 13 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96. Light south southeast wind becoming east southeast 8 to 13 mph in the morning.

    High: 96 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 97. Heat index values as high as 106. East southeast wind around 14 mph.
Tonight
Mostly clear, with a low around 78. South southeast wind 5 to 14 mph.
Saturday
Sunny, with a high near 95. Light southeast wind becoming east 6 to 11 mph in the morning.
Saturday Night
Mostly clear, with a low around 78. East southeast wind 6 to 11 mph becoming light south southeast after midnight.
Sunday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 95. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 5 to 11 mph.
Monday
Sunny, with a high near 96. Light south southeast wind becoming east southeast 9 to 14 mph in the morning.
Monday Night
Mostly clear, with a low around 78. East southeast wind 5 to 13 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96. Light south southeast wind becoming east southeast 8 to 13 mph in the morning.
Tuesday Night
Mostly clear, with a low around 79. South southeast wind 6 to 13 mph.
Wednesday
Sunny, with a high near 96. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Los Fresnos TXSimilar City Names
 26.06°N 97.42°W
Last Update:
4:15 pm CDT Aug 8, 2025
Forecast Valid:
4pm CDT Aug 8, 2025-6pm CDT Aug 14, 2025
 
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