Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast and Breezy
76°F
24°C
| Humidity | 91% |
| Wind Speed | S 22 G 32 mph |
| Barometer | 30.05 in (1017.3 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 12 Apr 11:53 pm CDT |
Extended Forecast for
Port Isabel TX
Overnight
Low: 72 °F
Mostly Cloudy
Monday
High: 81 °F
Partly Sunny
then Mostly
Sunny and
BreezyMonday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 82 °F
Partly Sunny
then Partly
Sunny and
BreezyWednesday Night
Low: 72 °F
Mostly Cloudy
Thursday
High: 82 °F
Partly Sunny
then Sunny
and BreezyThursday Night
Low: 73 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 72. South southeast wind 11 to 14 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 81. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 72. Southeast wind around 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 72. Southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 72. Southeast wind 11 to 14 mph.
Thursday
Mostly sunny, with a high near 82. Breezy, with a southeast wind 10 to 18 mph.
Thursday Night
Partly cloudy, with a low around 73. South southeast wind around 15 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 83. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 73. Southeast wind around 17 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 83. Breezy.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
12:00 am CDT Apr 13, 2026
12am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
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