Big Lake Weather Forecast

    • 49
    • 78

    Chance Rain Showers

    • 44
    • 73

    Partly Sunny

    • 50
    • 72

    Mostly Sunny

    • 58
    • 76

    Mostly Sunny

    • 63
    • 80

    Partly Sunny

    • 63
    • 77

    Mostly Cloudy

Today 30 Jan Inland San Patricio

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this morning. Patchy fog this morning. Highs in the upper 70s. South Winds 10 to 15 Mph, becoming northwest this afternoon. Chance of rain 50 percent.

Tonight 30 Jan Inland San Patricio

Partly cloudy. Much cooler. Less humid with Lows around 50. Northwest Winds 5 to 10 Mph, becoming west after midnight.

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Big Lake Temperature Statistics

January Temperature

Rockport Aransas County Airport (19.3 miles)

  • Lowest 22 January, 2025

    20.8 °F

  • Average January

    52.7 °F

  • Highest 5 January, 2025

    81.6 °F

Climate (2020–Present)

Rockport Aransas County Airport (19.3 miles)

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  • Average Low 2020–2025

    67.1 °F

  • Average 2020–2025

    73.9 °F

  • Average High 2020–2025

    81.5 °F
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