Corpus Christi Bay - Port Ingleside Weather Forecast

    • 68
    • 71

    Chance Thunderstorms

    • 65
    • 71

    Chance Thunderstorms

    • 51
    • 68

    Chance Rain Showers

    • 57
    • 61

    Mostly Cloudy

    • 66
    • 69

    Chance Rain Showers

    • 67
    • 71

    Slight Chance Rain Showers

Today 12 Dec Coastal San Patricio

Mostly cloudy. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph.

Tonight 12 Dec Coastal San Patricio

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Near steady temperature in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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Corpus Christi Bay - Port Ingleside Temperature Statistics

December Temperature

Port Aransas, Mustang Beach Airport (6.8 miles)

  • Lowest 2 December, 2025

    43.5 °F

  • Average December

    57.2 °F

  • Highest 7 December, 2025

    74.8 °F

Climate (2020–Present)

Port Aransas, Mustang Beach Airport (6.8 miles)

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  • Average Low 2020–2025

    69.1 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    78.3 °F
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