Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

A Few Clouds

91°F

33°C

Humidity 66%
Wind Speed S 18 G 30 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 13 Oct 2:53 pm CDT
Extended Forecast for

10 Miles E Port Mansfield TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 91. Heat index values as high as 110. Breezy, with a south southeast wind around 20 mph, with gusts as high as 26 mph.

    High: 91 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 81. Southeast wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Heat index values as high as 106. Breezy, with a southeast wind 13 to 22 mph.

    High: 90 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 25 mph.

    Low: 79 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89. Southeast wind around 14 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. East wind 5 to 11 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly sunny, with a high near 87. Breezy, with a north northeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 70%.

    High: 87 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Partly cloudy, with a low around 73. Windy, with a north wind 23 to 29 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely and
    Windy

  • Saturday

    Saturday: A 40 percent chance of showers.  Partly sunny, with a high near 79. Windy, with a north wind 24 to 30 mph, with gusts as high as 37 mph.

    High: 79 °F

    Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 91. Heat index values as high as 110. Breezy, with a south southeast wind around 20 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 81. Southeast wind 13 to 17 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 90. Heat index values as high as 106. Breezy, with a southeast wind 13 to 22 mph.
Wednesday Night
Partly cloudy, with a low around 79. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 89. Southeast wind around 14 mph.
Thursday Night
Mostly clear, with a low around 78. East wind 5 to 11 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 87. Breezy, with a north northeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 73. Windy, with a north wind 23 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 79. Windy, with a north wind 24 to 30 mph, with gusts as high as 37 mph.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 72. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 26 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 81. North wind around 17 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 75.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Port Mansfield TX
 26.56°N 97.27°W
3:30 pm CDT Oct 13, 2026
3pm CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
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