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- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
- The 2026 Hurricane Season is Here! Are You Ready? Know Your Risk, Check Your Plans, Restock Your Kits, and More
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
82°F
28°C
| Humidity | 85% |
| Wind Speed | SE 9 mph |
| Barometer | 29.93 in (1013.5 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 5 Jul 10:53 pm CDT |
Extended Forecast for
2 Miles S Port Isabel TX
Tonight
Low: 80 °F
Partly Cloudy
Monday
High: 91 °F
Mostly Sunny
Monday Night
Low: 80 °F
Partly Cloudy
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 80 °F
Partly Cloudy
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 80 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 80 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 80. South southeast wind around 8 mph.
Monday
Mostly sunny, with a high near 91. South southeast wind 6 to 14 mph.
Monday Night
Partly cloudy, with a low around 80. South southeast wind 7 to 13 mph.
Tuesday
Mostly sunny, with a high near 91. South southeast wind 6 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 80. Southeast wind 7 to 13 mph.
Wednesday
Mostly sunny, with a high near 91. Southeast wind 6 to 16 mph.
Wednesday Night
Partly cloudy, with a low around 80. Southeast wind 8 to 14 mph.
Thursday
Mostly sunny, with a high near 90. South southeast wind 8 to 17 mph.
Thursday Night
Mostly cloudy, with a low around 80. South southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Friday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 89. Southeast wind 10 to 17 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Southeast wind 9 to 14 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 80.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Port Isabel TX
26.04°N 97.24°W
26.04°N 97.24°W
11:18 pm CDT Jul 5, 2026
11pm CDT Jul 5, 2026-6pm CDT Jul 12, 2026
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Hourly Weather Forecast
