Port Aransas, TX

Current conditions, hourly and 7-day forecast, and live radar for Port Aransas, TX 78373. Right now: mostly clear then slight chance showers and thunderstorms, 82°F. Data from the National Weather Service.

• Tonight: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 82. Heat index values as high as 99. South southeast wind 6 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
• Thursday: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 90. Heat index values as high as 106. South southeast wind 5 to 13 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
• Thursday Night: Mostly clear, with a low around 83. Heat index values as high as 105. South southeast wind around 13 mph.
• Friday: Mostly sunny, with a high near 91. Heat index values as high as 109. South wind 10 to 16 mph, with gusts as high as 21 mph.
• Friday Night: Partly cloudy, with a low around 83. South southeast wind around 17 mph, with gusts as high as 22 mph.
• Saturday: Sunny, with a high near 91. South southeast wind around 17 mph, with gusts as high as 22 mph.