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

53°F

12°C

Humidity 80%
Wind Speed NW 12 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Wind Chill49°F (9°C)
Last update 5 Dec 7:53 am CST
Extended Forecast for

Port Isabel-Cameron County Airport TX

  • Today

    Today: Mostly cloudy, with a high near 66. North northwest wind 8 to 11 mph.

    High: 66 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 55. Northwest wind 3 to 6 mph.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 75. North northwest wind 5 to 9 mph becoming northeast in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 63. East northeast wind around 6 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. North wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. North wind 5 to 8 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. North northeast wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 66. North northwest wind 8 to 11 mph.
Tonight
A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 55. Northwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 75. North northwest wind 5 to 9 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 63. East northeast wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 79. Light and variable wind becoming north 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 54. North wind 10 to 14 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 53. North wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 73. North northeast wind 5 to 9 mph becoming east southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 58. East southeast wind around 6 mph becoming south after midnight.
Wednesday
Sunny, with a high near 81. South wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel-Cameron County Airport TX
 26.17°N 97.34°W
Last Update:
8:30 am CST Dec 5, 2025
Forecast Valid:
8am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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