Port O'Connor Weather Forecast

    • 48
    • 68

    Sunny

    • 54
    • 60

    Sunny

    • 53
    • 67

    Mostly Sunny

    • 49
    • 61

    Mostly Sunny

    • 54
    • 63

    Mostly Sunny

    • 55
    • 65

    Mostly Cloudy

Today 14 Jan Coastal Calhoun

Sunny. Not as cool with Highs in the lower 70s. West Winds 10 to 15 Mph, increasing to north 15 to 20 Mph in the afternoon.

Tonight 14 Jan Coastal Calhoun

Clear. Lows in the lower 40s. North Winds 15 to 20 Mph, Diminishing to 10 to 15 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port O'Connor Temperature Statistics

January Temperature

Palacios Municipal Airport (21.1 miles)

  • Lowest 11 January, 2026

    37 °F

  • Average January

    64.9 °F

  • Highest 3 January, 2026

    82.9 °F

Climate (2021–Present)

Palacios Municipal Airport (21.1 miles)

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

  • Average Low 2021–2026

    65.2 °F

  • Average 2021–2026

    72.8 °F

  • Average High 2021–2026

    80.7 °F
Get WillyWeather+ to remove ads