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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Rockport Aransas County Airport (KRKP)

Lat: 28.08°NLon: 97.05°WElev: 21ft.

Fair

92°F

33°C

Humidity 60%
Wind Speed SW 9 G 16 mph
Barometer 29.60 in (1002.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 17 Jun 4:53 pm CDT
Extended Forecast for

Rockport TX

Heat Advisory until June 17, 07:00pm
Extreme Heat Warning June 18, 12:00pm until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory until June 17, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 83. South wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Heat index values as high as 113. South southeast wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 84. South southeast wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 84 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 93. South southeast wind around 14 mph, with gusts as high as 22 mph.

    High: 93 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 83. South southeast wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 83 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 92. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 92 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 83. South southeast wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 83 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Heat index values as high as 106. South southwest wind around 9 mph.
Tonight
Mostly clear, with a low around 83. South wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 91. Heat index values as high as 113. South southeast wind 13 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 84. South southeast wind 11 to 15 mph, with gusts as high as 23 mph.
Juneteenth
Partly sunny, with a high near 93. South southeast wind around 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 83. South southeast wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 92. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 83. South southeast wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 92. South southeast wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 83.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 83.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 82.
Wednesday
Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rockport TX
 28.03°N 97.07°W
Last Update:
1:51 pm CDT Jun 17, 2026
Forecast Valid:
5pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation