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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
73°F
23°C
| Humidity | 84% |
| Wind Speed | SE 12 mph |
| Barometer | 30.05 in (1017.6 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 11:53 pm CDT |
Extended Forecast for
Port Isabel TX
Overnight
Low: 72 °F
Partly Cloudy
Tuesday
High: 79 °F
Chance
Showers and
BreezyTuesday Night
Low: 73 °F
Partly Cloudy
Wednesday
High: 80 °F
Slight Chance
Showers and
BreezyWednesday Night
Low: 73 °F
Partly Cloudy
then Partly
Cloudy and
BreezyThursday
High: 80 °F
Partly Sunny
and BreezyThursday Night
Low: 72 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyFriday
High: 80 °F
Mostly Sunny
and BreezyFriday Night
Low: 73 °F
Mostly Cloudy
and Breezy
Detailed Forecast
Overnight
Partly cloudy, with a low around 72. South southeast wind around 14 mph.
Tuesday
A 30 percent chance of showers, mainly between 1pm and 3pm. Mostly sunny, with a high near 79. Breezy, with a south southeast wind 13 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 73. Southeast wind 14 to 16 mph.
Wednesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Breezy, with a south southeast wind 14 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 73. Breezy, with a southeast wind around 18 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 80. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 80. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 80. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 26 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East southeast wind 13 to 16 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Breezy.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 70. 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
12:25 am CDT Mar 31, 2026
12am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
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