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.

69°F

21°C

Humidity 84%
Wind Speed N 8 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 11 Nov 1:53 pm CST
Extended Forecast for

12 Miles NE Rio Hondo TX

  • Veterans Day

    Veterans Day: A 20 percent chance of showers before 4pm. Cloudy, with a high near 73. North northwest wind 5 to 9 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. Northwest wind 3 to 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 75. North wind 7 to 13 mph.

    High: 75 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North wind 3 to 6 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 77. Light and variable wind becoming east northeast 5 to 9 mph in the morning.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
A 20 percent chance of showers before 4pm. Cloudy, with a high near 73. North northwest wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 62. Northwest wind 3 to 8 mph.
Thursday
Mostly cloudy, with a high near 75. North wind 7 to 13 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North wind 3 to 6 mph.
Friday
Sunny, with a high near 77. Light and variable wind becoming east northeast 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 64. Calm wind becoming east southeast around 6 mph after midnight.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 68. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 82. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 68. Southeast wind 5 to 9 mph becoming north northeast after midnight.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 77. Breezy, with a north northeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Rio Hondo TX
 26.33°N 97.42°W
Last Update:
2:18 pm CST Nov 11, 2026
Forecast Valid:
2pm CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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Additional Resources

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Chance of Precipitation