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

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

91°F

33°C

Humidity 62%
Wind Speed SE 15 G 22 mph
Barometer 29.97 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 15 Jul 5:40 pm CDT
Extended Forecast for

Seadrift TX

  • Tonight

    Tonight: Mostly clear, with a low around 81. South southeast wind 10 to 16 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 78. South southeast wind 7 to 14 mph, with gusts as high as 18 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. Heat index values as high as 100. South southeast wind 6 to 13 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 79. South southeast wind 7 to 11 mph.

    Low: 79 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 91. South southeast wind 6 to 14 mph.

    High: 91 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 81. South southeast wind 10 to 13 mph.

    Low: 81 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 91. South wind 9 to 16 mph, with gusts as high as 20 mph.

    High: 91 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 81. South southeast wind 11 to 15 mph, with gusts as high as 18 mph.

    Low: 81 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 81. South southeast wind 10 to 16 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 90. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 78. South southeast wind 7 to 14 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 90. Heat index values as high as 100. South southeast wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 79. South southeast wind 7 to 11 mph.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 91. South southeast wind 6 to 14 mph.
Friday Night
Partly cloudy, with a low around 81. South southeast wind 10 to 13 mph.
Saturday
Partly sunny, with a high near 91. South wind 9 to 16 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 81. South southeast wind 11 to 15 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Mostly sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 81.
Tuesday
Sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seadrift TX
 28.42°N 96.71°W
Last Update:
12:33 pm CDT Jul 15, 2025
Forecast Valid:
6pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025
 
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Additional Resources

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