Aransas National Wildlife Refuge Weather Forecast

    • 76
    • 83

    Slight Chance Thunderstorms

    • 74
    • 84

    Chance Thunderstorms

    • 73
    • 84

    Partly Sunny

    • 73
    • 80

    Partly Sunny

    • 75
    • 82

    Partly Sunny

    • 77
    • 84

    Partly Sunny

Today 9 May Coastal Calhoun

Mostly cloudy. A slight chance of Showers and Thunderstorms this morning. Highs in the mid 80s. East Winds around 5 Mph, increasing to southeast this afternoon. Chance of rain 20 percent.

Tonight 9 May Coastal Calhoun

Mostly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph, Diminishing to around 5 Mph after midnight.

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Aransas National Wildlife Refuge Temperature Statistics

May Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 2 May, 2026

    57.7 °F

  • Average May

    73.3 °F

  • Highest 5 May, 2026

    84.7 °F

Climate (2021–Present)

Rockport Aransas County Airport (18.6 miles)

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  • Average Low 2021–2026

    67.6 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    82 °F
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