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

78°F

26°C

Humidity 87%
Wind Speed E 6 mph
Barometer 30.02 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 4 Oct 12:35 am CDT
Extended Forecast for

6 Miles ENE Vanderbilt TX

  • Overnight

    Overnight: Clear, with a low around 71. Northeast wind around 5 mph.

    Low: 71 °F

    Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 92. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 1pm. Sunny, with a high near 91. Northeast wind around 10 mph becoming east in the afternoon.

    High: 91 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. East wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers. Mostly sunny, with a high near 91.

    High: 91 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

    High: 92 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 71. Northeast wind around 5 mph.
Saturday
A slight chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 92. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers, mainly after 1pm. Sunny, with a high near 91. Northeast wind around 10 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 73. East wind 5 to 10 mph.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 71.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Vanderbilt TX
 28.87°N 96.56°W (Elev. 39 ft)
Last Update:
12:22 am CDT Oct 4, 2025
Forecast Valid:
12am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
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