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Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair and Breezy
61°F
16°C
| Humidity | 29% |
| Wind Speed | NE 21 G 30 mph |
| Barometer | 30.21 in (1023.0 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 16 Mar 5:53 pm CDT |
Extended Forecast for
Port Isabel TX
Red Flag Warning until March 16, 07:00pm
NOW until 7:00pm Mon
Red Flag Warning
Tonight
Low: 58 °F
Increasing
Clouds and
Breezy then
Mostly CloudyTuesday
High: 64 °F
Becoming
SunnyTuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 65 °F
Clear
Friday
High: 76 °F
Sunny
Detailed Forecast
Tonight
Increasing clouds, with a low around 58. Breezy, with a north northeast wind 14 to 22 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Northeast wind 11 to 14 mph.
Tuesday Night
Mostly clear, with a low around 60. Southeast wind 8 to 11 mph.
Wednesday
Sunny, with a high near 71. South southeast wind 8 to 15 mph.
Wednesday Night
Mostly clear, with a low around 65. East southeast wind 6 to 14 mph.
Thursday
Sunny, with a high near 73. East southeast wind 5 to 13 mph.
Thursday Night
Clear, with a low around 65. East southeast wind 6 to 11 mph.
Friday
Sunny, with a high near 76. Southeast wind 5 to 13 mph.
Friday Night
Clear, with a low around 67. Southeast wind 10 to 14 mph.
Saturday
Sunny, with a high near 78. South wind 9 to 16 mph.
Saturday Night
Clear, with a low around 69. South southeast wind 11 to 14 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 77.
Additional Forecasts and Information
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Point Forecast:
Port Isabel TX
26.08°N 97.24°W
26.08°N 97.24°W
6:30 pm CDT Mar 16, 2026
6pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
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