National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

27°C

81°F

Humidity 67%
Wind Speed S 13 km/h
Barometer 30.05 in
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 14 May 12:15 pm CDT
Extended Forecast for

Port Aransas TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 29. Heat index values as high as 32. South southeast wind 13 to 21 km/h.

    High: 29 °C

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind around 24 km/h, with gusts as high as 32 km/h.

    Low: 25 °C

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Heat index values as high as 32. South wind 24 to 29 km/h, with gusts as high as 39 km/h.

    High: 29 °C

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. South southeast wind 26 to 29 km/h, with gusts as high as 39 km/h.

    Low: 26 °C

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Southeast wind 24 to 27 km/h, with gusts as high as 37 km/h.

    High: 29 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Southeast wind 24 to 27 km/h, with gusts as high as 37 km/h.

    Low: 27 °C

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Southeast wind 26 to 29 km/h, with gusts as high as 40 km/h.

    High: 30 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. South southeast wind around 27 km/h, with gusts as high as 40 km/h.

    Low: 27 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 31. Southeast wind 24 to 27 km/h, with gusts as high as 40 km/h.

    High: 31 °C

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 29. Heat index values as high as 32. South southeast wind 13 to 21 km/h.
Tonight
Partly cloudy, with a low around 25. South wind around 24 km/h, with gusts as high as 32 km/h.
Friday
Partly sunny, with a high near 29. Heat index values as high as 32. South wind 24 to 29 km/h, with gusts as high as 39 km/h.
Friday Night
Mostly cloudy, with a low around 26. South southeast wind 26 to 29 km/h, with gusts as high as 39 km/h.
Saturday
Mostly sunny, with a high near 29. Southeast wind 24 to 27 km/h, with gusts as high as 37 km/h.
Saturday Night
Mostly cloudy, with a low around 27. Southeast wind 24 to 27 km/h, with gusts as high as 37 km/h.
Sunday
Mostly cloudy, with a high near 30. Southeast wind 26 to 29 km/h, with gusts as high as 40 km/h.
Sunday Night
Mostly cloudy, with a low around 27. South southeast wind around 27 km/h, with gusts as high as 40 km/h.
Monday
Mostly cloudy, with a high near 31. Southeast wind 24 to 27 km/h, with gusts as high as 40 km/h.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 27.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 30.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 27.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.82°N 97.06°W
Last Update:
1:46 am CDT May 14, 2026
Forecast Valid:
12pm CDT May 14, 2026-6pm CDT May 20, 2026
 
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Additional Resources

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Chance of Precipitation