| NWS Forecast for: Port Isabel TX Issued by: National Weather Service Brownsville, TX Last Update: 8:00 pm CDT Jul 14, 2025 | |
| Tonight: Mostly cloudy, with a low around 27. South southeast wind 16 to 21 km/h. Tuesday: Mostly sunny, with a high near 30. South southeast wind 16 to 26 km/h, with gusts as high as 34 km/h. Tuesday Night: Partly cloudy, with a low around 27. Southeast wind 21 to 23 km/h. Wednesday: Sunny, with a high near 31. South southeast wind 18 to 27 km/h. Wednesday Night: Mostly clear, with a low around 26. South southeast wind 16 to 23 km/h. Thursday: Sunny, with a high near 31. Southeast wind 16 to 24 km/h. Thursday Night: Mostly clear, with a low around 26. Southeast wind 13 to 21 km/h. Friday: Sunny, with a high near 31. Southeast wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Friday Night: Mostly clear, with a low around 26. Southeast wind 14 to 18 km/h. Saturday: Mostly sunny, with a high near 31. Southeast wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Saturday Night: Mostly clear, with a low around 26. Southeast wind 16 to 21 km/h. Sunday: Sunny, with a high near 31. Sunday Night: Mostly clear, with a low around 27. Monday: Sunny, with a high near 31. | |
| Port Isabel TX 26.08°N 97.21°W | |
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