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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

88°F

31°C

Humidity 68%
Wind Speed SE 7 mph
Barometer 30.02 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 1 Sep 11:15 am CDT
Extended Forecast for

Aransas Pass TX

  • Today

    Today: Sunny, with a high near 92. Heat index values as high as 106. Light south wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 82. South wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Heat index values as high as 108. South southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 83. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 83 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Southeast wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 83. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 83 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91. Southeast wind 8 to 11 mph.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 83. Southeast wind 7 to 13 mph.

    Low: 83 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Southeast wind 5 to 11 mph.

    High: 90 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 92. Heat index values as high as 106. Light south wind becoming south southeast 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 82. South wind 11 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 92. Heat index values as high as 108. South southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 83. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 91. Southeast wind 10 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 83. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 91. Southeast wind 8 to 11 mph.
Friday Night
Partly cloudy, with a low around 83. Southeast wind 7 to 13 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Southeast wind 5 to 11 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 82.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 82.
Labor Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Aransas Pass TX
 27.89°N 97.14°W
Last Update:
1:51 am CDT Sep 1, 2026
Forecast Valid:
11am CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation