7-Day Forecast Summary
7-Day Detailed Weather Forecast for Port Aransas
Tonight |
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Temperature: 83°F Wind Speed: 7 to 13 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 83. Heat index values as high as 101. South southeast wind 7 to 13 mph. |
Wednesday |
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Temperature: 89°F Wind Speed: 6 to 13 mph Wind Direction: ESE Forecast: A slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 89. Heat index values as high as 106. East southeast wind 6 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 82°F Wind Speed: 6 to 14 mph Wind Direction: E Forecast: A slight chance of showers and thunderstorms between 1am and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 82. Heat index values as high as 103. East wind 6 to 14 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday |
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Temperature: 88°F Wind Speed: 7 to 14 mph Wind Direction: ENE Forecast: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Heat index values as high as 104. East northeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. |
Thursday Night |
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Temperature: 83°F Wind Speed: 10 to 15 mph Wind Direction: E Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 83. East wind 10 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. |
Friday |
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Temperature: 88°F Wind Speed: 10 to 14 mph Wind Direction: E Forecast: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 88. East wind 10 to 14 mph. Chance of precipitation is 40%. |
Friday Night |
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Temperature: 81°F Wind Speed: 3 to 14 mph Wind Direction: ESE Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 81. East southeast wind 3 to 14 mph. Chance of precipitation is 20%. |
Saturday |
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Temperature: 88°F Wind Speed: 2 to 9 mph Wind Direction: ESE Forecast: A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 88. East southeast wind 2 to 9 mph. Chance of precipitation is 20%. |
Saturday Night |
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Temperature: 82°F Wind Speed: 5 to 10 mph Wind Direction: SE Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 82. Southeast wind 5 to 10 mph. Chance of precipitation is 20%. |
Sunday |
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Temperature: 88°F Wind Speed: 3 to 10 mph Wind Direction: SE Forecast: A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 88. Chance of precipitation is 20%. |
Sunday Night |
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Temperature: 82°F Wind Speed: 5 to 10 mph Wind Direction: SE Forecast: A slight chance of rain showers after 1am. Mostly clear, with a low around 82. Chance of precipitation is 20%. |
Monday |
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Temperature: 88°F Wind Speed: 3 to 10 mph Wind Direction: SSE Forecast: A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%. |
Monday Night |
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Temperature: 81°F Wind Speed: 5 to 10 mph Wind Direction: SE Forecast: A chance of rain showers after 7pm. Mostly clear, with a low around 81. Chance of precipitation is 30%. |
Tuesday |
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Temperature: 88°F Wind Speed: 3 to 9 mph Wind Direction: ESE Forecast: A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. |

