Galveston Bay - Port Bolivar Weather Forecast

    • 51
    • 75

    Chance Thunderstorms

    • 49
    • 57

    Breezy

    • 56
    • 59

    Mostly Sunny

    • 64
    • 67

    Mostly Sunny

    • 66
    • 71

    Mostly Sunny

    • 67
    • 74

    Sunny

Today 15 Mar Bolivar Peninsula

Mostly sunny. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph.

Tonight 15 Mar Bolivar Peninsula

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Windy and much cooler. Less humid with Lows in the mid 40s. West Winds 20 to 30 Mph, becoming north 25 to 30 Mph after midnight. Gusts up to 45 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Galveston Bay - Port Bolivar Temperature Statistics

March Temperature

Galveston, Scholes Field (8.1 miles)

  • Lowest 12 March, 2026

    54 °F

  • Average March

    69.6 °F

  • Highest 10 March, 2026

    77 °F

Climate (2021–Present)

Galveston, Scholes Field (8.1 miles)

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

  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    73.7 °F

  • Average High 2021–2026

    79.5 °F
Get WillyWeather+ to remove ads