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78373 Weather (Port Aransas, TX)

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Clear at Port Aransas (78373), temperature is 85°F29°C, dew point 77°F25°C, humidity 76%. Wind direction is ESE at 10 mphat 16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.08 in1018 mb. Last update: 12:49 pm.*
*Time is approximately 12:49 pm Sat, Aug 29, 2026. Time will be within 15 minutes of current local time. Port Aransas weather forecast data is updated every 15 minutes.

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Winter symphony, snowflake fantasy, warms my heart like a tropic sea. There the sun always shines; there you'll always be mine. All in a winter symphony. ―The Beach Boys
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Port Aransas TX Weather - 1:49 pm

Port Aransas Weather Forecast

Weather forecast for: Port Aransas TX
Last Update: 1:46 am CDT Aug 29, 2026
This Afternoon: Sunny, with a high near 90. Heat index values as high as 105. East southeast wind 7 to 9 mph.
Tonight: Mostly clear, with a low around 82. East southeast wind 8 to 10 mph.
Sunday: Sunny, with a high near 90. Heat index values as high as 106. Southeast wind 6 to 11 mph.
Sunday Night: Mostly clear, with a low around 82. Southeast wind 9 to 13 mph.
Monday: Sunny, with a high near 90. Southeast wind 7 to 11 mph.
Monday Night: Mostly clear, with a low around 82. Southeast wind 9 to 13 mph, with gusts as high as 18 mph.
Tuesday: Sunny, with a high near 90. Southeast wind 6 to 11 mph.
Tuesday Night: Mostly clear, with a low around 82. South southeast wind 7 to 13 mph.
Wednesday: Sunny, with a high near 90. Southeast wind 5 to 10 mph.
Wednesday Night: Mostly clear, with a low around 82.
Thursday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 82.
Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

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