Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
A Few Clouds
73°F
23°C
| Humidity | 96% |
| Wind Speed | E 7 mph |
| Barometer | 30.07 in (1018.1 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 4:53 am CDT |
Extended Forecast for
Port Isabel TX
Today
High: 78 °F
Slight Chance
T-stormsTonight
Low: 74 °F
Mostly Cloudy
Sunday
High: 78 °F
Mostly Cloudy
and BreezySunday Night
Low: 74 °F
Mostly Cloudy
Monday
High: 79 °F
Partly Sunny
then Mostly
Sunny and
BreezyMonday Night
Low: 74 °F
Mostly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
and BreezyTuesday Night
Low: 74 °F
Partly Cloudy
and Breezy
then Mostly
CloudyWednesday
High: 80 °F
Partly Sunny
and Breezy
Detailed Forecast
Today
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 78. East southeast wind 8 to 17 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 74. Southeast wind around 15 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 78. Breezy, with a southeast wind 16 to 21 mph.
Sunday Night
Mostly cloudy, with a low around 74. Southeast wind 14 to 16 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 79. Breezy, with a southeast wind 14 to 20 mph.
Monday Night
Mostly cloudy, with a low around 74. Southeast wind around 15 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 15 to 21 mph.
Tuesday Night
Partly cloudy, with a low around 74. Breezy, with a southeast wind around 18 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 80. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 74. Southeast wind around 16 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 80. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 80. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
5:15 am CDT Apr 11, 2026
5am CDT Apr 11, 2026-6pm CDT Apr 17, 2026
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