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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

82°F

28°C

Humidity 88%
Wind Speed S 7 mph
Barometer 29.99 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 28 Aug 2:55 am CDT
Extended Forecast for

6 Miles SSW Mustang Beach Airport TX

  • Overnight

    Overnight: Partly cloudy, with a low around 82. South wind around 9 mph.

    Low: 82 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. Heat index values as high as 103. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 82. Southeast wind 5 to 11 mph.

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Heat index values as high as 100. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 82. East southeast wind 8 to 11 mph.

    Low: 82 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. South wind 6 to 13 mph becoming east southeast in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 82. South wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 82. Southeast wind 10 to 16 mph, with gusts as high as 21 mph.

    Low: 82 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 82. South wind around 9 mph.
Friday
Mostly sunny, with a high near 88. Heat index values as high as 103. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 82. Southeast wind 5 to 11 mph.
Saturday
Sunny, with a high near 88. Heat index values as high as 100. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 82. East southeast wind 8 to 11 mph.
Sunday
Sunny, with a high near 88. South wind 6 to 13 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 82. South wind 11 to 14 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 88. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 82. Southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 82.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Mustang Beach Airport TX
 27.75°N 97.14°W
Last Update:
1:46 am CDT Aug 28, 2026
Forecast Valid:
3am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
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