Dunham Bay Weather Forecast

    • 58
    • 73

    Becoming Sunny

    • 65
    • 76

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 70
    • 81

    Mostly Sunny

    • 70
    • 82

    Mostly Sunny

    • 71
    • 83

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

Today 17 Oct Coastal Aransas

Partly cloudy. Highs in the upper 80s.

Tonight 17 Oct Coastal Aransas

Partly cloudy this Evening, then becoming mostly clear. Lows in the mid 50s. North Winds 5 to 10 Mph.

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Dunham Bay Temperature Statistics

October Temperature

Rockport Aransas County Airport (8.7 miles)

  • Lowest 10 October, 2026

    71.7 °F

  • Average October

    83.6 °F

  • Highest 1 October, 2026

    93.7 °F

Climate (2021–2026)

Rockport Aransas County Airport (8.7 miles)

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  • Average Low 2021–2026

    67.8 °F

  • Average 2021–2026

    74.9 °F

  • Average High 2021–2026

    82.2 °F
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