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

Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

83°F

28°C

Humidity 83%
Wind Speed S 10 mph
Barometer 30.02 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 3 Jul 2:35 am CDT
Extended Forecast for

Aransas Pass TX

  • Overnight

    Overnight: Mostly clear, with a low around 81. South southeast wind around 8 mph.

    Low: 81 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Sunny, with a high near 91. Heat index values as high as 108. Southeast wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 81. Southeast wind 8 to 13 mph.

    Low: 81 °F

    Partly Cloudy

  • Independence Day

    Independence Day: A 20 percent chance of showers before 9am. Mostly sunny, with a high near 91. Heat index values as high as 108. Southeast wind 6 to 13 mph.

    High: 91 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 81. Southeast wind 8 to 11 mph.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Southeast wind 7 to 11 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 81. Southeast wind 8 to 11 mph.

    Low: 81 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91. South southeast wind 6 to 11 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 81. South wind 8 to 11 mph.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 81. South southeast wind around 8 mph.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Sunny, with a high near 91. Heat index values as high as 108. Southeast wind 6 to 11 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 81. Southeast wind 8 to 13 mph.
Independence Day
A 20 percent chance of showers before 9am. Mostly sunny, with a high near 91. Heat index values as high as 108. Southeast wind 6 to 13 mph.
Saturday Night
Partly cloudy, with a low around 81. Southeast wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 91. Southeast wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 81. Southeast wind 8 to 11 mph.
Monday
Mostly sunny, with a high near 91. South southeast wind 6 to 11 mph.
Monday Night
Partly cloudy, with a low around 81. South wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 81.
Thursday
Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Aransas Pass TX
 27.91°N 97.17°W
Last Update:
1:46 am CDT Jul 3, 2026
Forecast Valid:
2am CDT Jul 3, 2026-6pm CDT Jul 9, 2026
 
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Additional Resources

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Chance of Precipitation