7-Day Forecast 26.06°N 97.21°W (Text-Only)
NWS Forecast for: Port Isabel TX
Issued by: National Weather Service Brownsville, TX
Last Update: 4:30 pm CDT Jun 12, 2024




This Afternoon: Sunny, with a high near 90. East wind around 11 mph.

Tonight: Mostly clear, with a low around 81. East wind 6 to 10 mph.

Thursday: Scattered showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 90. Light and variable wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 30%.

Thursday Night: Mostly clear, with a low around 81. East southeast wind 5 to 10 mph.

Friday: A 20 percent chance of showers. Sunny, with a high near 90. Light east wind becoming east northeast 8 to 13 mph in the morning.

Friday Night: Mostly clear, with a low around 81. East wind 6 to 11 mph.

Saturday: A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 90. East wind 5 to 14 mph. Chance of precipitation is 40%.

Saturday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 81. East southeast wind 7 to 13 mph.

Sunday: A 50 percent chance of showers and thunderstorms. Sunny, with a high near 90. East southeast wind 6 to 15 mph.

Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 80. East southeast wind 10 to 14 mph.

Monday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. East southeast wind 9 to 16 mph.

Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.

Tuesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.



Port Isabel TX
 26.06°N 97.21°W

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