Port O'Connor Weather Forecast

    • 63
    • 70

    Decreasing Clouds

    • 67
    • 72

    Chance Rain Showers

    • 70
    • 75

    Mostly Cloudy

    • 70
    • 75

    Chance Rain Showers

    • 71
    • 76

    Chance Rain Showers

    • 72
    • 76

    Slight Chance Thunderstorms

Today 6 Apr Coastal Calhoun

Partly cloudy this Morning, then clearing. Highs in the mid 70s. Northeast Winds 10 to 15 Mph.

Tonight 6 Apr Coastal Calhoun

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph.

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Port O'Connor Temperature Statistics

April Temperature

Palacios Municipal Airport (21.1 miles)

  • Lowest 4 April, 2026

    61 °F

  • Average April

    77.4 °F

  • Highest 2 April, 2026

    83.6 °F

Climate (2021–Present)

Palacios Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    65.4 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    80.9 °F
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