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.

Fair

65°F

18°C

Humidity 14%
Wind Speed Vrbl 7 mph
Barometer 30.47 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 23 Feb 2:35 pm CST
Extended Forecast for

2 Miles N Port Lavaca TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. Northeast wind around 9 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. South southeast wind 5 to 8 mph.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. East southeast wind 7 to 12 mph becoming south 17 to 22 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Breezy, with a south wind 22 to 25 mph.

    Low: 63 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 73. Breezy, with a south wind 23 to 29 mph, with gusts as high as 36 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Breezy, with a south wind 22 to 29 mph, with gusts as high as 36 mph.

    Low: 67 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 78. South southwest wind 15 to 20 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. East southeast wind 11 to 15 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. North northeast wind 8 to 14 mph becoming southeast in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Northeast wind around 9 mph.
Tonight
Clear, with a low around 51. South southeast wind 5 to 8 mph.
Tuesday
Sunny, with a high near 66. East southeast wind 7 to 12 mph becoming south 17 to 22 mph in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 63. Breezy, with a south wind 22 to 25 mph.
Wednesday
Sunny, with a high near 73. Breezy, with a south wind 23 to 29 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 67. Breezy, with a south wind 22 to 29 mph, with gusts as high as 36 mph.
Thursday
Sunny, with a high near 78. South southwest wind 15 to 20 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 60. East southeast wind 11 to 15 mph becoming north in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 74. North northeast wind 8 to 14 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Port Lavaca TX
 28.65°N 96.61°W
Last Update:
11:26 am CST Feb 23, 2026
Forecast Valid:
2pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
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