Cape San Roman Weather Forecast

    • 30
    • 38

    Sunny

    • 42
    • 52

    Mostly Sunny

    • 52
    • 60

    Mostly Cloudy

    • 55
    • 65

    Rain Showers Likely

    • 45
    • 62

    Mostly Sunny

    • 51
    • 58

    Mostly Sunny

    • 51
    • 64

    Partly Sunny

Today 15 Dec Coastal Georgetown

Sunny. Near steady temperature in the upper 30s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Dec Coastal Georgetown

Clear. Lows in the mid 20s. Northwest Winds around 5 Mph.

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Cape San Roman Temperature Statistics

December Temperature

Georgetown County Airport (10.6 miles)

  • Lowest 9 December, 2025

    26.6 °F

  • Average December

    44.6 °F

  • Highest 13 December, 2025

    68 °F

Climate (2020–Present)

Georgetown County Airport (10.6 miles)

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  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    74.1 °F
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