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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
74°F
23°C
| Humidity | 74% |
| Wind Speed | SE 16 mph |
| Barometer | 30.09 in (1018.9 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 7:53 pm CDT |
Extended Forecast for
4 Miles SSW Port Isabel TX
Tonight
Low: 70 °F
Mostly Clear
Monday
High: 78 °F
Mostly Sunny
then Sunny
and BreezyMonday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 80 °F
Slight Chance
Showers and
BreezyTuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
then Sunny
and BreezyWednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 80 °F
Partly Sunny
and BreezyThursday Night
Low: 73 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 70. Southeast wind 10 to 13 mph.
Monday
Sunny, with a high near 78. Breezy, with a south southeast wind 10 to 18 mph.
Monday Night
Partly cloudy, with a low around 72. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 80. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 72. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 80. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 73. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 80. Breezy, with a south southeast wind 13 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 73. South southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 81. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 73. South southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 82. Breezy.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Port Isabel TX
26.01°N 97.24°W
26.01°N 97.24°W
8:30 pm CDT Mar 29, 2026
8pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
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Hourly Weather Forecast
