Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Partly Cloudy

87°F

31°C

Humidity 73%
Wind Speed SE 12 mph
Barometer 29.95 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 1 Jul 6:35 pm CDT
Extended Forecast for

Mustang Beach Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 82. Southeast wind 10 to 13 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 3pm.  Sunny, with a high near 89. Heat index values as high as 98. South southeast wind 8 to 11 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. Southeast wind 9 to 11 mph.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.  Sunny, with a high near 89. Heat index values as high as 100. Southeast wind 8 to 13 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 82. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Partly Cloudy

  • Independence Day

    Independence Day: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. Southeast wind 8 to 11 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 81. Southeast wind 11 to 14 mph.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 86. Southeast wind 9 to 13 mph.

    High: 86 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 82. Southeast wind 11 to 14 mph.

    Low: 82 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 82. Southeast wind 10 to 13 mph.
Thursday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 3pm. Sunny, with a high near 89. Heat index values as high as 98. South southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 82. Southeast wind 9 to 11 mph.
Friday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 89. Heat index values as high as 100. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 82. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Independence Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southeast wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 81. Southeast wind 11 to 14 mph.
Sunday
Mostly sunny, with a high near 86. Southeast wind 9 to 13 mph.
Sunday Night
Partly cloudy, with a low around 82. Southeast wind 11 to 14 mph.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 82.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Mustang Beach Airport TX
 27.82°N 97.09°W
2:16 pm CDT Jul 1, 2026
6pm CDT Jul 1, 2026-6pm CDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database