San Jose Island Airport Weather Forecast

    • 62
    • 69

    Rain Showers

    • 56
    • 72

    Partly Sunny

    • 60
    • 68

    Mostly Sunny

    • 65
    • 73

    Mostly Sunny

    • 65
    • 73

    Partly Sunny

    • 65
    • 73

    Partly Sunny

    • 65
    • 73

    Partly Sunny

Today 17 Dec Aransas Islands

A chance of Thunderstorms. Showers. Patchy fog. Locally heavy rainfall possible late this morning. Near steady temperature in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 17 Dec Aransas Islands

Mostly cloudy. Patchy fog. Near steady temperature in the mid 60s. Southeast Winds around 5 Mph.

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San Jose Island Airport Temperature Statistics

December Temperature

Rockport Aransas County Airport (9.9 miles)

  • Lowest 15 December, 2025

    37.9 °F

  • Average December

    56.9 °F

  • Highest 7 December, 2025

    80.1 °F

Climate (2020–Present)

Rockport Aransas County Airport (9.9 miles)

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  • Average Low 2020–2025

    67.3 °F

  • Average 2020–2025

    74.3 °F

  • Average High 2020–2025

    81.6 °F
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