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.

Mostly Cloudy

64°F

18°C

Humidity 95%
Wind Speed S 6 mph
Barometer 30.13 in
Dewpoint 62°F (17°C)
Visibility 7.00 mi
Last update 3 Feb 8:55 am CST
Extended Forecast for

5 Miles SSW Calhoun County Airport TX

  • Today

    Today: Mostly sunny, with a high near 73. South wind 11 to 17 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 51. South wind 6 to 9 mph becoming north after midnight.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 69. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. North wind 6 to 10 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. North wind 5 to 7 mph becoming southwest in the afternoon.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. Light west southwest wind increasing to 5 to 9 mph in the morning.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 48. South wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 73. South wind 11 to 17 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 51. South wind 6 to 9 mph becoming north after midnight.
Wednesday
Sunny, with a high near 69. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 41. North wind 6 to 10 mph.
Thursday
Sunny, with a high near 64. North wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
Clear, with a low around 43. Light and variable wind.
Friday
Sunny, with a high near 72. Light west southwest wind increasing to 5 to 9 mph in the morning.
Friday Night
Clear, with a low around 48. South wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 74. Calm wind becoming south 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Calhoun County Airport TX
 28.6°N 96.71°W
Last Update:
11:26 pm CST Feb 2, 2026
Forecast Valid:
9am CST Feb 3, 2026-6pm CST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation