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

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Overcast

68°F

20°C

Humidity 91%
Wind Speed E 6 mph
Barometer 30.18 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 12 Feb 1:35 am CST
Extended Forecast for

Port Aransas TX

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 70. Calm wind becoming east southeast 5 to 8 mph in the morning.

    High: 70 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 65. East southeast wind 6 to 8 mph.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Southeast wind 6 to 11 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 66. South southeast wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 72. South southeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 62. South wind 8 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 62 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. North northwest wind 7 to 14 mph, with gusts as high as 18 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. North northeast wind around 6 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 62. Calm wind.
Thursday
Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 70. Calm wind becoming east southeast 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 65. East southeast wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 71. Southeast wind 6 to 11 mph.
Friday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 66. South southeast wind 11 to 14 mph, with gusts as high as 18 mph.
Saturday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 72. South southeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 62. South wind 8 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 73. North northwest wind 7 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 59. North northeast wind around 6 mph.
Washington's Birthday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 72.
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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:
11:26 pm CST Feb 11, 2026
Forecast Valid:
1am CST Feb 12, 2026-6pm CST Feb 18, 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