Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

74°F

23°C

Humidity 40%
Wind Speed Vrbl 5 mph
Barometer 30.29 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Oct 1:15 pm CDT
Extended Forecast for

3 Miles SSE Seadrift TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Northeast wind 7 to 9 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. North northeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81. North northeast wind 8 to 13 mph.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. East wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm.  Sunny, with a high near 83. North northeast wind 9 to 11 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Northeast wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Northeast wind 7 to 10 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 68. East wind 5 to 10 mph becoming light  after midnight.

    Low: 68 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Northeast wind 5 to 9 mph.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Northeast wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 63. North northeast wind 3 to 5 mph.
Monday
Partly sunny, with a high near 81. North northeast wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 66. East wind 5 to 11 mph, with gusts as high as 18 mph.
Tuesday
A 20 percent chance of showers after 1pm. Sunny, with a high near 83. North northeast wind 9 to 11 mph.
Tuesday Night
Mostly clear, with a low around 68. Northeast wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 84. Northeast wind 7 to 10 mph.
Wednesday Night
Clear, with a low around 68. East wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 84. Northeast wind 5 to 9 mph.
Thursday Night
Clear, with a low around 69.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Seadrift TX
 28.37°N 96.68°W
1:45 am CDT Oct 18, 2026
1pm CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database