South Bay Weather Forecast

    • 65
    • 76

    Increasing Clouds

    • 65
    • 76

    Partly Sunny

    • 61
    • 78

    Mostly Sunny

    • 63
    • 74

    Sunny

    • 65
    • 72

    Mostly Sunny

    • 66
    • 73

    Partly Sunny

Today 13 Mar Aransas Islands

Mostly cloudy early this Morning, then clearing. Patchy fog early. Highs in the mid 70s. Southwest Winds 5 to 10 Mph, becoming south this afternoon.

Tonight 13 Mar Aransas Islands

Mostly cloudy. Lows in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Temperature Statistics

March Temperature

Port Aransas, Mustang Beach Airport (5.6 miles)

  • Lowest 10 March, 2025

    51.6 °F

  • Average March

    66 °F

  • Highest 4 March, 2025

    83.1 °F

Climate (2020–Present)

Port Aransas, Mustang Beach Airport (5.6 miles)

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

  • Average Low 2020–2025

    69.1 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    78.4 °F
Get WillyWeather+ to remove ads