Port Bay Weather Forecast

    • 66
    • 83

    Mostly Cloudy

    • 65
    • 80

    Cloudy

    • 64
    • 76

    Rain Showers Likely

    • 66
    • 78

    Chance Thunderstorms

    • 67
    • 81

    Mostly Cloudy

    • 67
    • 82

    Partly Sunny

Today 25 Mar Coastal Aransas

Sunny. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 25 Mar Coastal Aransas

Mostly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Port Bay Temperature Statistics

March Temperature

Rockport Aransas County Airport (8.1 miles)

  • Lowest 10 March, 2025

    44.1 °F

  • Average March

    70 °F

  • Highest 19 March, 2025

    89.7 °F

Climate (2020–Present)

Rockport Aransas County Airport (8.1 miles)

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  • Average Low 2020–2025

    67 °F

  • Average 2020–2025

    73.9 °F

  • Average High 2020–2025

    81.5 °F
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