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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

71°F

22°C

Humidity 71%
Wind Speed S 12 mph
Barometer 30.18 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 20 Mar 10:15 am CDT
Extended Forecast for

Port Aransas TX

  • Today

    Today: Sunny, with a high near 73. South southeast wind 7 to 11 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. South wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. South wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. South wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. South wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. South southeast wind 7 to 10 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. East southeast wind 6 to 10 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Light south southeast wind becoming southeast 5 to 10 mph in the morning.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. South southeast wind 7 to 11 mph.
Tonight
Mostly clear, with a low around 65. South wind 11 to 13 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 73. South wind 9 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 66. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 74. South wind 11 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 67. South wind 10 to 15 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 74. South southeast wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 67. East southeast wind 6 to 10 mph.
Tuesday
Sunny, with a high near 73. Light south southeast wind becoming southeast 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.84°N 97.06°W
Last Update:
1:51 am CDT Mar 20, 2026
Forecast Valid:
10am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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