Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

65°F

18°C

Humidity 56%
Wind Speed N 10 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 13 Jan 1:53 pm CST
Extended Forecast for

7 Miles SE Port Isabel TX

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 67. North northeast wind 7 to 10 mph.

    High: 67 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 10pm and midnight.  Mostly cloudy, with a low around 56. North northeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 75. Light west northwest wind becoming north northwest 9 to 14 mph in the morning.

    High: 75 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. North wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Breezy, with a north wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. North northeast wind 5 to 7 mph becoming calm.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. South wind 5 to 11 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph becoming light and variable.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Northeast wind 6 to 14 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 67. North northeast wind 7 to 10 mph.
Tonight
A slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 56. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Light west northwest wind becoming north northwest 9 to 14 mph in the morning.
Wednesday Night
Mostly clear, with a low around 56. North wind 11 to 17 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 66. Breezy, with a north wind 9 to 18 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 53. North northeast wind 5 to 7 mph becoming calm.
Friday
Sunny, with a high near 73. South wind 5 to 11 mph.
Friday Night
Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 69. Northeast wind 6 to 14 mph.
Saturday Night
Partly cloudy, with a low around 58. East northeast wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 71. East northeast wind 6 to 13 mph.
Sunday Night
Partly cloudy, with a low around 56.
M.L.King Day
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Isabel TX
 25.99°N 97.16°W
2:00 pm CST Jan 13, 2026
2pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database