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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Partly Cloudy
75°F
24°C
| Humidity | 45% |
| Wind Speed | E 16 G 24 mph |
| Barometer | 30.20 in (1022.6 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 18 Mar 12:53 pm CDT |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 72 °F
Sunny
Tonight
Low: 65 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 66 °F
Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 68 °F
Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 68 °F
Clear
Sunday
High: 78 °F
Sunny then
Sunny and
Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 72. East southeast wind 14 to 16 mph.
Tonight
Mostly clear, with a low around 65. Southeast wind 8 to 14 mph.
Thursday
Sunny, with a high near 75. East southeast wind 6 to 13 mph.
Thursday Night
Clear, with a low around 66. South wind 8 to 11 mph.
Friday
Sunny, with a high near 77. South southeast wind 7 to 15 mph.
Friday Night
Clear, with a low around 68. South southeast wind 11 to 14 mph.
Saturday
Sunny, with a high near 78. South wind 10 to 17 mph.
Saturday Night
Clear, with a low around 68. South wind 13 to 15 mph.
Sunday
Sunny, with a high near 78. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 68. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 78. South southeast wind 8 to 15 mph.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 77.
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
1:32 pm CDT Mar 18, 2026
1pm CDT Mar 18, 2026-6pm CDT Mar 24, 2026
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