Copano Bay Weather Forecast

    • 46
    • 61

    Breezy

    • 56
    • 63

    Mostly Sunny

    • 62
    • 71

    Mostly Sunny

    • 62
    • 74

    Sunny

    • 64
    • 77

    Sunny

    • 66
    • 78

    Sunny

Today 16 Mar Coastal Refugio

Sunny, windy and much cooler with Highs in the lower 60s. North Winds 25 to 30 Mph with Gusts up to 45 Mph, Diminishing to 15 to 25 Mph with Gusts up to 35 Mph this afternoon.

Tonight 16 Mar Coastal Refugio

Mostly cloudy. Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northeast 5 to 10 Mph after midnight.

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Copano Bay Temperature Statistics

March Temperature

Rockport Aransas County Airport (5 miles)

  • Lowest 12 March, 2026

    55 °F

  • Average March

    73.7 °F

  • Highest 11 March, 2026

    89.1 °F

Climate (2021–Present)

Rockport Aransas County Airport (5 miles)

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  • Average Low 2021–2026

    67.5 °F

  • Average 2021–2026

    74.5 °F

  • Average High 2021–2026

    81.9 °F
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