Port O'Connor Weather Forecast

    • 49
    • 73

    Breezy

    • 55
    • 61

    Breezy

    • 68
    • 72

    Mostly Sunny

    • 72
    • 77

    Partly Sunny

    • 72
    • 77

    Mostly Sunny

    • 73
    • 77

    Slight Chance Thunderstorms

    • 68
    • 78

    Chance Rain Showers

Today 9 Nov Coastal Calhoun

Sunny, windy with Highs in the mid 70s. North Winds 25 to 30 Mph, becoming 20 to 30 Mph this afternoon.

Tonight 9 Nov Coastal Calhoun

Clear, breezy and much cooler with Lows in the lower 40s. North Winds 15 to 25 Mph with Gusts up to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port O'Connor Temperature Statistics

November Temperature

Palacios Municipal Airport (21.1 miles)

  • Lowest 3 November, 2025

    48 °F

  • Average November

    68.4 °F

  • Highest 1 November, 2025

    80.1 °F

Climate (2020–Present)

Palacios Municipal Airport (21.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    64.9 °F

  • Average 2020–2025

    72.6 °F

  • Average High 2020–2025

    80.5 °F
Get WillyWeather+ to remove ads