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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
59°F
15°C
| Humidity | 32% |
| Wind Speed | N 17 G 25 mph |
| Barometer | 30.22 in (1023.3 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 16 Mar 6:53 pm CDT |
Extended Forecast for
Port Isabel TX
Tonight
Low: 58 °F
Partly Cloudy
and Breezy
then Mostly
CloudyTuesday
High: 66 °F
Becoming
SunnyTuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 65 °F
Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 68 °F
Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 58. Breezy, with a north northeast wind 14 to 20 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 66. Northeast wind around 14 mph.
Tuesday Night
Mostly clear, with a low around 61. Southeast wind 9 to 11 mph.
Wednesday
Sunny, with a high near 73. South southeast wind 9 to 15 mph.
Wednesday Night
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 65. East southeast wind 7 to 11 mph.
Friday
Sunny, with a high near 78. Southeast wind 5 to 14 mph.
Friday Night
Clear, with a low around 68. Southeast wind 11 to 14 mph.
Saturday
Sunny, with a high near 79. South wind 10 to 17 mph.
Saturday Night
Clear, with a low around 69. South southeast wind 13 to 15 mph.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 78.
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
7:18 pm CDT Mar 16, 2026
7pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
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