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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Rockport Aransas County Airport (KRKP)

Lat: 28.08°NLon: 97.05°WElev: 21ft.

Fair

85°F

29°C

Humidity 77%
Wind Speed S 9 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 27 Aug 7:53 pm CDT
Extended Forecast for

8 Miles NE Sinton TX

  • Tonight

    Tonight: Partly cloudy, with a low around 78. South wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. East southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Heat index values as high as 109. Light east southeast wind becoming southeast 5 to 10 mph in the afternoon.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southeast wind 5 to 10 mph becoming light south southeast after midnight.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. Light and variable wind becoming southeast 6 to 11 mph in the afternoon.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Southeast wind 5 to 13 mph, with gusts as high as 18 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. South wind 5 to 11 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 77. East southeast wind 5 to 10 mph becoming light south after midnight.
Saturday
Sunny and hot, with a high near 97. Heat index values as high as 109. Light east southeast wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph becoming light south southeast after midnight.
Sunday
Sunny, with a high near 96. Light and variable wind becoming southeast 6 to 11 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 77. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 96. Southeast wind 5 to 13 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Mostly sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Sinton TX
 28.13°N 97.43°W
Last Update:
1:46 pm CDT Aug 27, 2026
Forecast Valid:
8pm CDT Aug 27, 2026-6pm CDT Sep 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation