Cape Romain Harbor - Alligator Creek Entrance Weather Forecast

    • 61
    • 74

    Mostly Cloudy

    • 59
    • 75

    Partly Sunny

    • 61
    • 75

    Partly Sunny

    • 61
    • 73

    Mostly Cloudy

    • 63
    • 72

    Chance Rain Showers

    • 62
    • 71

    Chance Rain Showers

    • 63
    • 73

    Partly Sunny

Today 28 Oct Charleston

Mostly sunny. Highs in the upper 70s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 28 Oct Charleston

Mostly cloudy. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Romain Harbor - Alligator Creek Entrance Temperature Statistics

October Temperature

Georgetown County Airport (16.2 miles)

  • Lowest 20 October, 2026

    41 °F

  • Average October

    66 °F

  • Highest 15 October, 2026

    87.8 °F

Climate (2021–2026)

Georgetown County Airport (16.2 miles)

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

  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.4 °F
Get WillyWeather+ to remove ads