Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Mostly Cloudy
87°F
31°C
| Humidity | 77% |
| Wind Speed | SE 16 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 14 Jul 5:53 pm CDT |
Extended Forecast for
Port Isabel TX
Tonight
Low: 80 °F
Mostly Cloudy
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 80 °F
Partly Cloudy
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 78 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 78 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 80. Southeast wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 86. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 80. Southeast wind around 14 mph.
Wednesday
Sunny, with a high near 87. South southeast wind 11 to 17 mph.
Wednesday Night
Mostly clear, with a low around 78. South southeast wind 10 to 14 mph.
Thursday
Sunny, with a high near 87. Southeast wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 78. Southeast wind 8 to 13 mph.
Friday
Sunny, with a high near 87. Southeast wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 79. Southeast wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 87. Southeast wind 8 to 15 mph.
Saturday Night
Mostly clear, with a low around 79. Southeast wind 10 to 13 mph.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 80.
Monday
Sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
6:45 pm CDT Jul 14, 2025
6pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
