Lavaca Bay Weather Forecast

    • 25
    • 37

    Decreasing Clouds

    • 35
    • 44

    Partly Sunny

    • 36
    • 50

    Mostly Sunny

    • 47
    • 55

    Chance Rain Showers

    • 33
    • 51

    Chance Rain Showers

    • 31
    • 41

    Partly Sunny

Today 26 Jan Coastal Calhoun

Partly cloudy. Highs around 40. North Winds 15 to 20 Mph. Wind chill Values as low as 9 above in the morning.

Tonight 26 Jan Coastal Calhoun

Mostly clear. Cold with Lows in the mid 20s. North Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavaca Bay Temperature Statistics

January Temperature

Palacios Municipal Airport (20.5 miles)

  • Lowest 18 January, 2026

    28.9 °F

  • Average January

    62 °F

  • Highest 3 January, 2026

    84.7 °F

Climate (2021–Present)

Palacios Municipal Airport (20.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    65.2 °F

  • Average 2021–2026

    72.8 °F

  • Average High 2021–2026

    80.7 °F
Get WillyWeather+ to remove ads