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

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Mostly Cloudy

69°F

21°C

Humidity 60%
Wind Speed NE 20 G 24 mph
Barometer 30.12 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 2 May 12:15 pm CDT
Extended Forecast for

2 Miles N Port Lavaca TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. North northeast wind 17 to 20 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. North northeast wind 6 to 14 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. North northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. South southeast wind 9 to 13 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76. South wind 9 to 17 mph, with gusts as high as 23 mph.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 73. South southeast wind around 18 mph, with gusts as high as 22 mph.

    Low: 73 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 79. South wind 17 to 22 mph, with gusts as high as 29 mph.

    High: 79 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 76. South southeast wind 21 to 23 mph, with gusts as high as 28 mph.

    Low: 76 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 81 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 71. North northeast wind 17 to 20 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 60. North northeast wind 6 to 14 mph.
Sunday
Sunny, with a high near 73. North northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. South southeast wind 9 to 13 mph.
Monday
Partly sunny, with a high near 76. South wind 9 to 17 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 73. South southeast wind around 18 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 79. South wind 17 to 22 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 76. South southeast wind 21 to 23 mph, with gusts as high as 28 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 14 to 17 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Port Lavaca TX
 28.65°N 96.61°W
Last Update:
9:41 am CDT May 2, 2026
Forecast Valid:
12pm CDT May 2, 2026-6pm CDT May 8, 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