Swan Lake Weather Forecast

    • 50
    • 63

    Mostly Sunny

    • 63
    • 71

    Partly Sunny

    • 56
    • 79

    Mostly Sunny

    • 58
    • 74

    Mostly Sunny

    • 63
    • 73

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 31 Dec Coastal Refugio

Sunny. Highs in the mid 60s. Light and variable Winds, becoming south around 5 Mph in the afternoon.

Tonight 31 Dec Coastal Refugio

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the upper 40s. Southwest Winds around 5 Mph.

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Swan Lake Temperature Statistics

December Temperature

Rockport Aransas County Airport (27.3 miles)

  • Lowest 15 December, 2025

    37.9 °F

  • Average December

    62.5 °F

  • Highest 7 December, 2025

    80.1 °F

Climate (2020–Present)

Rockport Aransas County Airport (27.3 miles)

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  • Average Low 2020–2025

    67.4 °F

  • Average 2020–2025

    74.3 °F

  • Average High 2020–2025

    81.7 °F
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