28.3840’ N, 96.3660’ W

Port Lavaca, TX

84°
H 85°
L 82°
SE
13mph
Low tide
2:49 pm

Port Lavaca, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Oct 12
AM Showers
Close Hourly
85º / 82º 48% SSE 14 mph 85%
9am Partly Cloudy 84º 17% SE 13 mph 84%
10am Isolated Thunderstorms 84º 31% SE 13 mph 82%
11am Isolated Thunderstorms 85º 31% SSE 14 mph 82%
12pm Mostly Cloudy 85º 19% SSE 14 mph 80%
1pm Mostly Cloudy 85º 11% SSE 14 mph 81%
2pm Partly Cloudy 85º 10% SSE 15 mph 81%
3pm Mostly Cloudy 86º 9% SSE 15 mph 78%
4pm Partly Cloudy 85º 20% SSE 14 mph 84%
5pm Mostly Cloudy 85º 18% SE 14 mph 84%
6pm Mostly Cloudy 85º 16% SE 14 mph 84%
7pm Mostly Cloudy 84º 20% SSE 13 mph 86%
8pm Mostly Cloudy 84º 7% SSE 13 mph 87%
9pm Partly Cloudy 83º 6% SSE 13 mph 87%
10pm Partly Cloudy 83º 13% SSE 14 mph 87%
11pm Partly Cloudy 83º 9% SSE 14 mph 88%
Tue
Oct 13
PM Thunderstorms
View Hourly
86º / 81º 37% SSE 16 mph 85%
12am Mostly Clear 84º 17% SSE 14 mph 87%
1am Partly Cloudy 83º 10% SSE 15 mph 88%
2am Partly Cloudy 83º 19% SSE 15 mph 88%
3am Partly Cloudy 83º 24% SSE 15 mph 89%
4am Partly Cloudy 83º 17% SSE 15 mph 90%
5am Partly Cloudy 83º 15% S 14 mph 89%
6am Partly Cloudy 83º 9% S 14 mph 89%
7am Partly Cloudy 83º 9% S 13 mph 88%
8am Partly Cloudy 83º 15% S 13 mph 89%
9am Partly Cloudy 84º 16% S 13 mph 87%
10am Partly Cloudy 85º 18% SSE 13 mph 86%
11am Partly Cloudy 85º 17% SSE 14 mph 84%
12pm Mostly Cloudy 85º 18% SSE 14 mph 84%
1pm Partly Cloudy 85º 15% SSE 14 mph 84%
2pm Partly Cloudy 86º 24% SSE 14 mph 83%
3pm Scattered Thunderstorms 86º 38% SSE 15 mph 83%
4pm Partly Cloudy 86º 24% SSE 15 mph 83%
5pm Isolated Thunderstorms 85º 32% SSE 16 mph 83%
6pm Partly Cloudy 85º 20% SSE 16 mph 84%
7pm Partly Cloudy 84º 15% SSE 15 mph 86%
8pm Partly Cloudy 84º 11% SSE 15 mph 88%
9pm Mostly Clear 83º 11% SSE 15 mph 88%
10pm Partly Cloudy 83º 17% SSE 16 mph 88%
11pm Mostly Clear 83º 22% SSE 16 mph 88%
Wed
Oct 14
Partly Cloudy
View Hourly
85º / 80º 19% SE 18 mph 80%
12am Mostly Clear 83º 9% SSE 16 mph 87%
1am Mostly Clear 83º 10% SSE 16 mph 88%
2am Mostly Clear 83º 20% SSE 16 mph 88%
3am Partly Cloudy 83º 12% SSE 16 mph 88%
4am Partly Cloudy 83º 16% SSE 16 mph 87%
5am Partly Cloudy 83º 17% SSE 15 mph 87%
6am Partly Cloudy 83º 16% SSE 15 mph 88%
7am Partly Cloudy 83º 15% SSE 15 mph 87%
8am Partly Cloudy 82º 20% SSE 15 mph 88%
Thu
Oct 15
Partly Cloudy 85º / 76º 3% SE 13 mph 67%
Fri
Oct 16
Showers/Wind 83º / 67º 54% NNE 22 mph 73%
Sat
Oct 17
Mostly Sunny/Wind 77º / 66º 1% NNE 22 mph 57%
Sun
Oct 18
Mostly Sunny 78º / 72º 10% NNE 14 mph 59%
Mon
Oct 19
PM Showers 80º / 76º 32% NE 15 mph 71%

Weather Radar for Port Lavaca, TX See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port Lavaca, TX

Columbus Day
High : 85ºF
SE wind 10 to 15 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 3 ft.
Tonight
Low : 83ºF
SE wind around 15 kt. Partly cloudy. Seas around 3 ft.
Tuesday
High : 85ºF
SSE wind 10 to 15 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas 2 to 3 ft.
Tuesday Night
Low : 82ºF
SE wind around 15 kt. A chance of showers and thunderstorms before 7pm. Seas around 3 ft.
Wednesday
High : 84ºF
SE wind around 15 kt. Sunny. Seas around 3 ft.
Wednesday Night
Low : 81ºF
SE wind 15 to 20 kt. Mostly clear. Seas around 3 ft.
Thursday
High : 83ºF
SE wind 10 to 15 kt. Sunny. Seas around 3 ft.
Thursday Night
Low : 77ºF
E wind 10 to 15 kt. Mostly clear. Seas 2 to 3 ft.
Friday
High : 82ºF
NNE wind 15 to 20 kt. A slight chance of showers. Seas 2 to 3 ft.

NOAA Buoy Data Near Port Lavaca, TX See Map

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    Wind Speed Forecast for Port Lavaca, TX

    MondayTuesdayWednesday
    Wind Speed (MPH) 131414131514131416151615
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 131414131514131416151615
    DIR SESSESESSESSESSSSESSESSESSESSE

    Current Weather Conditions In Port Lavaca, TX

    As Of: 43 minutes ago

    • 84ºF
    • 95ºF
    • 13mph
    • 0º (SE)
    • 19mph
    • Partly Cloudy
    • 10mi
    • 30.00"
    • 84%
    • 0ºF

    The weather right now in Port Lavaca, TX is Partly Cloudy. The current temperature is 84°F, and the expected high and low for today, Monday, October 12, 2026, are 85° high temperature and 82°F low temperature. The wind is currently blowing at 13 miles per hour, and coming from the Southeast. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 95° Fahrenheit. Expected precipitation is 17 percent, with current humidity at 84 percent, and air pressure at 30 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Rip Current Statement - 5:06am Mon Oct 12 2026

    ...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...

    WHAT: Dangerous rip currents.

    WHERE: Gulf-facing beaches, including the Matagorda
    Peninsula, Brazoria County beaches, Galveston Island and the
    Bolivar Peninsula.

    WHEN: Through this evening.

    IMPACTS: Rip currents can sweep even the best swimmers away
    from shore into deeper water.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Swim near a lifeguard and away from rocks, jetties, and piers. If
    caught in a rip current, relax and float. Don't swim against the
    current. If able, swim in a direction following the shoreline. If
    unable to escape, face the shore and call or wave for help.

    &&