Aransas Bay - Lyndon B Johnson Causeway Weather Forecast

    • 72
    • 79

    Mostly Cloudy

    • 72
    • 81

    Mostly Cloudy

    • 65
    • 80

    Chance Thunderstorms

    • 61
    • 76

    Mostly Cloudy

    • 67
    • 73

    Mostly Cloudy

    • 71
    • 80

    Mostly Cloudy

    • 72
    • 81

    Mostly Cloudy

Today 18 Apr Coastal Aransas

Mostly cloudy. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 18 Apr Coastal Aransas

Mostly cloudy. Patchy fog after midnight. Lows around 70. Southeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Aransas Bay - Lyndon B Johnson Causeway Temperature Statistics

April Temperature

Rockport Aransas County Airport (3.7 miles)

  • Lowest 4 April, 2024

    50.6 °F

  • Average April

    74.1 °F

  • Highest 2 April, 2024

    88.6 °F

Climate (2019–Present)

Rockport Aransas County Airport (3.7 miles)

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  • Average Low 2019–2024

    66.9 °F

  • Average 2019–2024

    73.6 °F

  • Average High 2019–2024

    81.1 °F
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