Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Partly Cloudy

89°F

32°C

Humidity 72%
Wind Speed E 10 mph
Barometer 29.85 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 5 Sep 6:15 pm CDT
Extended Forecast for

Mustang Beach Airport TX

  • Tonight

    Tonight: Partly cloudy, with a low around 81. Southeast wind 7 to 11 mph.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 91. Heat index values as high as 106. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 82. Southeast wind 7 to 10 mph.

    Low: 82 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 91. Heat index values as high as 106. Southeast wind 5 to 10 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 82. South southeast wind 7 to 11 mph.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 1pm.  Sunny, with a high near 91. East southeast wind 5 to 10 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 81. Southeast wind 7 to 13 mph.

    Low: 81 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 90. East southeast wind 5 to 9 mph.

    High: 90 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 81. Southeast wind 6 to 10 mph.

    Low: 81 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 81. Southeast wind 7 to 11 mph.
Sunday
Sunny, with a high near 91. Heat index values as high as 106. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 82. Southeast wind 7 to 10 mph.
Labor Day
Sunny, with a high near 91. Heat index values as high as 106. Southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 82. South southeast wind 7 to 11 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 91. East southeast wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 81. Southeast wind 7 to 13 mph.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. East southeast wind 5 to 9 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 81. Southeast wind 6 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 81.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 81.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Mustang Beach Airport TX
 27.82°N 97.06°W
4:46 pm CDT Sep 5, 2026
6pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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