South Bay Weather Forecast

    • 65
    • 76

    Gradual Clearing

    • 60
    • 79

    Mostly Sunny

    • 63
    • 73

    Sunny

    • 66
    • 73

    Mostly Sunny

    • 67
    • 73

    Breezy

    • 58
    • 77

    Partly Sunny

Today 14 Mar Aransas Islands

Mostly cloudy in the Morning, then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Mar Aransas Islands

Mostly cloudy. Patchy fog. Near steady temperature in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Temperature Statistics

March Temperature

Port Aransas, Mustang Beach Airport (5.6 miles)

  • Lowest 10 March, 2025

    51.6 °F

  • Average March

    66 °F

  • Highest 4 March, 2025

    83.1 °F

Climate (2020–Present)

Port Aransas, Mustang Beach Airport (5.6 miles)

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  • Average Low 2020–2025

    69.1 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    78.4 °F
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