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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

55°F

13°C

Humidity 68%
Wind Speed E 3 mph
Barometer 30.33 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 13 Jan 1:55 am CST
Extended Forecast for

6 Miles SE Port Lavaca TX

  • Overnight

    Overnight: A 20 percent chance of showers before 3am. Mostly cloudy, with a low around 51. Light and variable wind.

    Low: 51 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Calm wind becoming north northwest 5 to 8 mph.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. West southwest wind 3 to 8 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. West wind 7 to 16 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. North wind 10 to 13 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 5 to 11 mph becoming east northeast in the afternoon.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. Light and variable wind becoming south southwest around 6 mph after midnight.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. South southwest wind 6 to 9 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. South southeast wind 5 to 8 mph becoming north northeast in the evening.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 3am. Mostly cloudy, with a low around 51. Light and variable wind.
Tuesday
Partly sunny, with a high near 63. Calm wind becoming north northwest 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 49. West southwest wind 3 to 8 mph.
Wednesday
Sunny, with a high near 71. West wind 7 to 16 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Clear, with a low around 43. North wind 10 to 13 mph.
Thursday
Sunny, with a high near 61. North wind 5 to 11 mph becoming east northeast in the afternoon.
Thursday Night
Clear, with a low around 48. Light and variable wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 68. South southwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 50. South southeast wind 5 to 8 mph becoming north northeast in the evening.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 45.
M.L.King Day
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Port Lavaca TX
 28.56°N 96.53°W
Last Update:
11:26 pm CST Jan 12, 2026
Forecast Valid:
2am CST Jan 13, 2026-6pm CST Jan 19, 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