Aransas National Wildlife Refuge Weather Forecast

    • 79
    • 84

    Increasing Clouds

    • 80
    • 85

    Mostly Cloudy

    • 80
    • 85

    Mostly Cloudy

    • 79
    • 85

    Chance Thunderstorms

    • 79
    • 86

    Rain Showers Likely

    • 76
    • 85

    Rain Showers Likely

Today 16 May Coastal Calhoun

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the upper 80s. Southeast Winds 15 to 20 Mph.

Tonight 16 May Coastal Calhoun

Mostly cloudy. Near steady temperature around 80. Southeast Winds 15 to 20 Mph, Diminishing to 10 to 15 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

    75.7 °F

  • Highest 9 May, 2026

    89.7 °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

    74.7 °F

  • Average High 2021–2026

    82 °F
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