Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

84°F

29°C

Humidity 84%
Wind Speed SE 8 mph
Barometer 29.96 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 26 Aug 9:35 pm CDT
Extended Forecast for

Port Aransas TX

  • Tonight

    Tonight: Mostly clear, with a low around 82. South southeast wind 11 to 13 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Heat index values as high as 101. Southwest wind 6 to 11 mph becoming south southeast in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. South southeast wind 10 to 14 mph.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 88. Heat index values as high as 103. Southeast wind 5 to 10 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 82. Southeast wind 6 to 11 mph.

    Low: 82 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

    High: 88 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. Southeast wind 6 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Southeast wind 5 to 10 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 81. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 82. South southeast wind 11 to 13 mph.
Thursday
Sunny, with a high near 88. Heat index values as high as 101. Southwest wind 6 to 11 mph becoming south southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 82. South southeast wind 10 to 14 mph.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88. Heat index values as high as 103. Southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 82. Southeast wind 6 to 11 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 81. Southeast wind 6 to 10 mph.
Sunday
Sunny, with a high near 91. Southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 81. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 82.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.84°N 97.06°W
4:06 pm CDT Aug 26, 2026
9pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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