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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair and Breezy
65°F
18°C
| Humidity | 42% |
| Wind Speed | N 21 G 29 mph |
| Barometer | 30.39 in (1029.0 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 12 Mar 10:53 am CDT |
Extended Forecast for
Port Isabel TX
Today
High: 70 °F
Mostly Sunny
and BreezyTonight
Low: 58 °F
Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 84 °F
Sunny and
BreezySunday Night
Low: 61 °F
Partly Cloudy
then Mostly
Cloudy and
BreezyMonday
High: 70 °F
Partly Sunny
and Windy
Detailed Forecast
Today
Mostly sunny, with a high near 70. Breezy, with a north wind 20 to 22 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 58. North northeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 76. Light east southeast wind becoming southeast 6 to 11 mph in the afternoon.
Friday Night
Mostly clear, with a low around 64. South southeast wind around 10 mph.
Saturday
Sunny, with a high near 81. South southeast wind 8 to 17 mph.
Saturday Night
Mostly clear, with a low around 69. South southeast wind around 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 84. Breezy, with a south wind 15 to 21 mph.
Sunday Night
Mostly cloudy, with a low around 61. Breezy, with a south southeast wind 14 to 21 mph becoming north northeast after midnight. Winds could gust as high as 26 mph.
Monday
Partly sunny, with a high near 70. Windy, with a north wind 25 to 31 mph, with gusts as high as 37 mph.
Monday Night
Partly cloudy, with a low around 59. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 72. East wind 9 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
11:45 am CDT Mar 12, 2026
11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
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