Aransas National Wildlife Refuge Weather Forecast

    • 63
    • 71

    Mostly Cloudy

    • 60
    • 71

    Chance Rain Showers

    • 45
    • 66

    Chance Rain Showers

    • 53
    • 59

    Mostly Cloudy

    • 62
    • 68

    Mostly Cloudy

    • 63
    • 71

    Partly Sunny

Today 12 Dec Coastal Calhoun

Widespread fog in the morning. Mostly cloudy. Highs in the lower 70s. West Winds around 5 Mph, increasing to south in the afternoon.

Tonight 12 Dec Coastal Calhoun

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Areas of fog. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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Aransas National Wildlife Refuge Temperature Statistics

December Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 2 December, 2025

    42.1 °F

  • Average December

    54.4 °F

  • Highest 7 December, 2025

    80.1 °F

Climate (2020–Present)

Rockport Aransas County Airport (18.6 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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