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

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Light Rain

53°F

12°C

Humidity 81%
Wind Speed NW 10 mph
Barometer 30.29 in
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Wind Chill50°F (10°C)
Last update 13 Jan 11:55 am CST
Extended Forecast for

2 Miles NNW Calhoun County Airport TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. North northwest wind 6 to 8 mph.

    High: 61 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind becoming west southwest around 6 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. West wind 6 to 11 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45. Light and variable wind becoming south around 6 mph in the evening.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. South southwest wind 6 to 10 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Southeast wind 5 to 9 mph becoming north northeast after midnight.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. East wind 9 to 11 mph.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. North northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 46. Calm wind becoming west southwest around 6 mph after midnight.
Wednesday
Sunny, with a high near 73. West wind 6 to 11 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Clear, with a low around 42. North wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 63. North wind 5 to 10 mph becoming light and variable in the afternoon.
Thursday Night
Clear, with a low around 45. Light and variable wind becoming south around 6 mph in the evening.
Friday
Sunny, with a high near 72. South southwest wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 46. Southeast wind 5 to 9 mph becoming north northeast after midnight.
Saturday
Sunny, with a high near 66. East wind 9 to 11 mph.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 50.
M.L.King Day
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Calhoun County Airport TX
 28.67°N 96.69°W
Last Update:
12:01 pm CST Jan 13, 2026
Forecast Valid:
12pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation