Hamilton Lake Weather Forecast

    • 69
    • 73

    Rain Showers Likely

    • 51
    • 75

    Rain Showers

    • 48
    • 55

    Rain Showers Likely

    • 44
    • 53

    Chance Rain Showers

    • 50
    • 55

    Partly Sunny

    • 62
    • 68

    Chance Rain Showers

    • 59
    • 65

    Chance Rain Showers

Today 28 Nov Coastal Refugio

Mostly cloudy. Near steady temperature in the lower 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 28 Nov Coastal Refugio

Mostly cloudy. A chance of Showers after midnight. Breezy and not as cool with Lows in the mid 60s. Southeast Winds 15 to 25 Mph, becoming 15 to 20 Mph after midnight. Chance of rain 30 percent.

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  • Temperature Real-Time

Hamilton Lake Temperature Statistics

November Temperature

Rockport Aransas County Airport (28.6 miles)

  • Lowest 11 November, 2025

    44.1 °F

  • Average November

    74.2 °F

  • Highest 21 November, 2025

    84.9 °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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