Port O'Connor Weather Forecast

    • 67
    • 72

    Mostly Cloudy

    • 67
    • 75

    Mostly Cloudy

    • 67
    • 73

    Mostly Cloudy

    • 51
    • 75

    Partly Sunny

    • 49
    • 63

    Mostly Sunny

    • 54
    • 60

    Mostly Sunny

Today 18 Feb Coastal Calhoun

Mostly cloudy in the Morning, then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 70s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 18 Feb Coastal Calhoun

Mostly cloudy. Patchy fog. Lows in the mid 60s. South Winds 10 to 15 Mph.

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Port O'Connor Temperature Statistics

February Temperature

Palacios Municipal Airport (21.1 miles)

  • Lowest 1 February, 2026

    27.6 °F

  • Average February

    60.2 °F

  • Highest 6 February, 2026

    79.6 °F

Climate (2021–Present)

Palacios Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    65.2 °F

  • Average 2021–2026

    72.9 °F

  • Average High 2021–2026

    80.8 °F
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