Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

78°F

26°C

Humidity 93%
Wind Speed N 12 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 4 Oct 11:53 pm CDT
Extended Forecast for

6 Miles SSE Port Isabel TX

  • Overnight

    Overnight: Showers and possibly a thunderstorm.  Low around 78. North wind 6 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 78 °F

    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 86. North wind 11 to 17 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 86 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 77. North wind 9 to 15 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 77 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 86. Breezy, with a north wind 13 to 18 mph.  Chance of precipitation is 80%.

    High: 86 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Partly cloudy, with a low around 78. North wind 8 to 15 mph.  Chance of precipitation is 60%.

    Low: 78 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 88. Breezy, with a north northeast wind 11 to 18 mph.  Chance of precipitation is 80%.

    High: 88 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm.  Partly cloudy, with a low around 78. North northeast wind 7 to 15 mph.  Chance of precipitation is 70%.

    Low: 78 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 88. Breezy, with a north northeast wind 10 to 18 mph.  Chance of precipitation is 80%.

    High: 88 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 78. North northeast wind 8 to 16 mph.  Chance of precipitation is 60%.

    Low: 78 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 78. North wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers and possibly a thunderstorm. High near 86. North wind 11 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 77. North wind 9 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 86. Breezy, with a north wind 13 to 18 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 78. North wind 8 to 15 mph. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm. High near 88. Breezy, with a north northeast wind 11 to 18 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 78. North northeast wind 7 to 15 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 88. Breezy, with a north northeast wind 10 to 18 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 78. North northeast wind 8 to 16 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Breezy, with a north wind 11 to 20 mph. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 77. North northeast wind 9 to 17 mph.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 88.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 77.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Port Isabel TX
 25.99°N 97.19°W
12:22 am CDT Oct 5, 2026
12am CDT Oct 5, 2026-6pm CDT Oct 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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