Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Mostly Cloudy and Breezy

83°F

28°C

Humidity 70%
Wind Speed SE 22 G 30 mph
Barometer 29.85 in (1010.6 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Apr 11:53 am CDT
Extended Forecast for

7 Miles SE Port Isabel TX

  • Today

    Today: Partly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 23 mph.

    High: 82 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 70. East wind 6 to 10 mph becoming north after midnight.  Chance of precipitation is 60%.

    Low: 70 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm.  High near 75. Breezy, with a north northeast wind 16 to 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Cloudy, with a low around 68. Breezy, with an east northeast wind 9 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 78. East wind 9 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 70. East wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 80. Southeast wind 7 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. Southeast wind 9 to 14 mph.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. South southeast wind 8 to 16 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 23 mph.
Tonight
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. East wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 75. Breezy, with a north northeast wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 68. Breezy, with an east northeast wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. East wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 70. East wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 80. Southeast wind 7 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 71. Southeast wind 9 to 14 mph.
Wednesday
Mostly sunny, with a high near 82. South southeast wind 8 to 16 mph.
Wednesday Night
Partly cloudy, with a low around 72. East southeast wind 11 to 14 mph.
Thursday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 83. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Isabel TX
 25.99°N 97.16°W
11:45 am CDT Apr 18, 2026
11am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
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