Sinton Weather Forecast

    • 71
    • 92

    Mostly Sunny

    • 62
    • 91

    Mostly Sunny

    • 67
    • 90

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 69
    • 87

    Mostly Sunny

    • 71
    • 87

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

Today 18 Oct Inland San Patricio

Sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.

Tonight 18 Oct Inland San Patricio

Mostly clear. Patchy fog after midnight. Lows in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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Sinton Temperature Statistics

October Temperature

Corpus Christi, Corpus Christi International Airport (18 miles)

  • Lowest 12 October, 2025

    63 °F

  • Average October

    80.2 °F

  • Highest 1 October, 2025

    93 °F

Climate (2020–Present)

Corpus Christi, Corpus Christi International Airport (18 miles)

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  • Average Low 2020–2025

    65 °F

  • Average 2020–2025

    73.9 °F

  • Average High 2020–2025

    84 °F
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