| NWS Forecast for: Port Aransas TX Issued by: National Weather Service Corpus Christi, TX Last Update: 1:46 am CDT May 20, 2026 |  |
Overnight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East wind 11 to 13 mph, with gusts as high as 18 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday: Showers and thunderstorms likely, mainly before 9am. Partly sunny, with a high near 86. Heat index values as high as 98. East wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible. Wednesday Night: A 30 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 18 mph. Thursday: A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 85. Heat index values as high as 94. Southeast wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South southeast wind 10 to 13 mph. Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 9 to 15 mph, with gusts as high as 21 mph. Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind 11 to 14 mph, with gusts as high as 18 mph. Saturday: Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 86. South southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Saturday Night: Showers and possibly a thunderstorm. Low around 78. Southeast wind 9 to 13 mph. Chance of precipitation is 80%. Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%. Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. Memorial Day: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. | |
| Port Aransas TX 27.82°N 97.06°W | |
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