Mustang Island Weather Forecast

    • 60
    • 64

    Slight Chance Rain Showers

    • 69
    • 76

    Rain Showers

    • 60
    • 73

    Rain Showers

    • 64
    • 66

    Chance Rain Showers

    • 68
    • 71

    Partly Sunny

    • 68
    • 72

    Partly Sunny

Today 2 Dec Kleberg Islands

Partly cloudy and breezy. Highs in the lower 60s. North Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph in the afternoon.

Tonight 2 Dec Kleberg Islands

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. East Winds 5 to 10 Mph, becoming south after midnight.

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Mustang Island Temperature Statistics

December Temperature

Port Aransas, Mustang Beach Airport (41.6 miles)

  • Lowest

  • Average December

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Climate (2020–Present)

Port Aransas, Mustang Beach Airport (41.6 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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