Dunham Bay Weather Forecast

    • 67
    • 75

    Partly Sunny

    • 69
    • 76

    Chance Rain Showers

    • 68
    • 77

    Rain Showers Likely

    • 69
    • 78

    Chance Thunderstorms

    • 71
    • 78

    Chance Thunderstorms

    • 71
    • 79

    Slight Chance Thunderstorms

Today 7 Apr Coastal Aransas

Sunny this Morning, then becoming partly cloudy. Highs in the upper 70s. Northeast Winds 5 to 10 Mph, increasing to east 10 to 15 Mph this afternoon.

Tonight 7 Apr Coastal Aransas

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunham Bay Temperature Statistics

April Temperature

Rockport Aransas County Airport (8.7 miles)

  • Lowest 5 April, 2026

    55.9 °F

  • Average April

    74.7 °F

  • Highest 4 April, 2026

    84.9 °F

Climate (2021–Present)

Rockport Aransas County Airport (8.7 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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