Big Lake Weather Forecast

    • 34
    • 51

    Increasing Clouds

    • 35
    • 61

    Increasing Clouds

    • 38
    • 67

    Mostly Cloudy

    • 31
    • 57

    Partly Sunny

    • 29
    • 49

    Mostly Sunny

    • 39
    • 55

    Partly Sunny

    • 49
    • 62

    Partly Sunny

Today 27 Jan Inland San Patricio

Partly cloudy late this Morning, then becoming sunny. Not as cool with Highs in the lower 50s. East Winds around 5 Mph.

Tonight 27 Jan Inland San Patricio

Partly cloudy. Not as cool with Lows in the mid 30s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

Big Lake Temperature Statistics

January Temperature

Rockport Aransas County Airport (19.3 miles)

  • Lowest 25 January, 2026

    28.9 °F

  • Average January

    61.8 °F

  • Highest 3 January, 2026

    85.6 °F

Climate (2021–Present)

Rockport Aransas County Airport (19.3 miles)

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  • Average Low 2021–2026

    67.4 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    81.7 °F
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