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Areas of Fire Weather and Severe Thunderstorms on Friday

Critical fire weather is expected Friday across the Northern Plains, Upper Midwest, and southern High Plains due to gusty winds and low humidity. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible Friday and Saturday across parts of the central Plains. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Partly Cloudy

77°F

25°C

Humidity 75%
Wind Speed S 14 mph
Barometer 29.94 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 May 6:55 am CDT
Extended Forecast for

Port Aransas TX

  • Today

    Today: Partly sunny, with a high near 84. Heat index values as high as 90. South wind 15 to 18 mph, with gusts as high as 24 mph.

    High: 84 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 78. South southeast wind around 18 mph, with gusts as high as 25 mph.

    Low: 78 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 85. Heat index values as high as 96. South southeast wind around 17 mph, with gusts as high as 24 mph.

    High: 85 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 79. South southeast wind around 17 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 86. Southeast wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 81. Southeast wind 16 to 18 mph, with gusts as high as 25 mph.

    Low: 81 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 87. Southeast wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 87 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 81. Southeast wind 17 to 20 mph, with gusts as high as 28 mph.

    Low: 81 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 87. East southeast wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 87 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 84. Heat index values as high as 90. South wind 15 to 18 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 78. South southeast wind around 18 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 85. Heat index values as high as 96. South southeast wind around 17 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 79. South southeast wind around 17 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy, with a high near 86. Southeast wind 16 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 81. Southeast wind 16 to 18 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 87. Southeast wind 16 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 81. Southeast wind 17 to 20 mph, with gusts as high as 28 mph.
Tuesday
Mostly cloudy, with a high near 87. East southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 81.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
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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 15, 2026
Forecast Valid:
7am CDT May 15, 2026-6pm CDT May 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation