Hamilton Lake Weather Forecast

    • 67
    • 77

    Mostly Sunny

    • 68
    • 77

    Mostly Sunny

    • 70
    • 78

    Mostly Sunny

    • 71
    • 78

    Partly Sunny

    • 71
    • 79

    Partly Sunny

    • 70
    • 77

    Chance Rain Showers

    • 65
    • 76

    Chance Rain Showers

Today 14 Nov Coastal Refugio

Sunny. Highs in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 14 Nov Coastal Refugio

Mostly clear. Patchy fog after midnight. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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Hamilton Lake Temperature Statistics

November Temperature

Rockport Aransas County Airport (28.6 miles)

  • Lowest 11 November, 2025

    44.1 °F

  • Average November

    68.6 °F

  • Highest 8 November, 2025

    84 °F

Climate (2020–Present)

Rockport Aransas County Airport (28.6 miles)

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  • Average Low 2020–2025

    67.2 °F

  • Average 2020–2025

    74.2 °F

  • Average High 2020–2025

    81.6 °F
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