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

47°F

8°C

Humidity 45%
Wind Speed N 8 mph
Barometer 30.55 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 22 Feb 10:15 pm CST
Extended Forecast for

3 Miles NNW Calhoun County Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind around 8 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Northeast wind 7 to 10 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. East northeast wind around 6 mph becoming light and variable in the evening.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. South wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. South wind 14 to 23 mph, with gusts as high as 31 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. South wind 13 to 20 mph, with gusts as high as 28 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. South wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. North wind 7 to 11 mph.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 37. North wind around 8 mph.
Monday
Sunny, with a high near 65. Northeast wind 7 to 10 mph.
Monday Night
Clear, with a low around 44. East northeast wind around 6 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 73. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 60. South wind 14 to 18 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 80. South wind 14 to 23 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 63. South wind 13 to 20 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 83. South wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 52. North wind 7 to 11 mph.
Friday
Sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Calhoun County Airport TX
 28.69°N 96.69°W
Last Update:
9:31 pm CST Feb 22, 2026
Forecast Valid:
10pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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