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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
79°F
26°C
| Humidity | 74% |
| Wind Speed | E 17 G 23 mph |
| Barometer | 30.05 in (1017.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 27 Mar 5:53 pm CDT |
Extended Forecast for
Port Isabel TX
Tonight
Low: 69 °F
Mostly Clear
Saturday
High: 75 °F
Chance
ShowersSaturday Night
Low: 68 °F
Slight Chance
ShowersSunday
High: 78 °F
Slight Chance
ShowersSunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 78 °F
Sunny then
Sunny and
BreezyMonday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
and BreezyTuesday Night
Low: 73 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 69. East southeast wind 6 to 15 mph.
Saturday
A chance of showers before 2pm, then a slight chance of showers after 3pm. Mostly sunny, with a high near 75. North wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68. Northeast wind 8 to 14 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 78. East southeast wind 6 to 15 mph.
Sunday Night
Partly cloudy, with a low around 70. East southeast wind 11 to 14 mph.
Monday
Sunny, with a high near 78. Breezy, with a southeast wind 10 to 18 mph.
Monday Night
Partly cloudy, with a low around 73. Southeast wind 13 to 16 mph.
Tuesday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 73. Southeast wind 14 to 16 mph.
Wednesday
Mostly sunny, with a high near 80. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 73. Southeast wind around 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 80. Breezy.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 80. Breezy.
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
6:18 pm CDT Mar 27, 2026
6pm CDT Mar 27, 2026-6pm CDT Apr 3, 2026
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