Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

85°F

29°C

Humidity 84%
Wind Speed S 9 mph
Barometer 29.98 in
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 13 Sep 7:35 am CDT
Extended Forecast for

Port Aransas TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 2pm.  Mostly sunny, with a high near 91. Heat index values as high as 111. South southeast wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 91 °F

    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 83. Southeast wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 83 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 91. Heat index values as high as 111. South southeast wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 83. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.

    Low: 83 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. South southeast wind 10 to 13 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 83. South southeast wind 7 to 14 mph, with gusts as high as 18 mph.

    Low: 83 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 91. East wind 5 to 11 mph.

    High: 91 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 82. East wind 6 to 13 mph.

    Low: 82 °F

    Partly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 91. East wind 6 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    High: 91 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 91. Heat index values as high as 111. South southeast wind 10 to 16 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 83. Southeast wind 11 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 91. Heat index values as high as 111. South southeast wind 10 to 14 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 83. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 91. South southeast wind 10 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 83. South southeast wind 7 to 14 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. East wind 5 to 11 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East wind 6 to 13 mph.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. East wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 82.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 81.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.82°N 97.06°W
1:46 am CDT Sep 13, 2026
7am CDT Sep 13, 2026-6pm CDT Sep 19, 2026
 
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Additional Resources

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