Shamrock Cove Weather Forecast

    • 55
    • 58

    Mostly Cloudy

    • 67
    • 69

    Rain Showers Likely

    • 67
    • 70

    Rain Showers Likely

    • 61
    • 71

    Partly Sunny

    • 64
    • 67

    Partly Sunny

    • 68
    • 71

    Partly Sunny

Today 15 Dec Nueces Islands

Partly cloudy. Highs in the upper 50s. Northeast Winds around 10 Mph.

Tonight 15 Dec Nueces Islands

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. East Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Shamrock Cove Temperature Statistics

December Temperature

Port Aransas, Mustang Beach Airport (5.6 miles)

  • Lowest 2 December, 2025

    43.5 °F

  • Average December

    59.7 °F

  • Highest 13 December, 2025

    75.7 °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