Cape San Roman Weather Forecast

    • 61
    • 72

    Rain Showers

    • 60
    • 70

    Partly Sunny

    • 65
    • 72

    Mostly Cloudy

    • 65
    • 75

    Partly Sunny

    • 64
    • 76

    Partly Sunny

    • 64
    • 76

    Partly Sunny

Today 31 Mar Coastal Georgetown

Patchy fog in the morning. Mostly cloudy with a chance of Showers in the Morning, then mostly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 70s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of rain 50 percent.

Tonight 31 Mar Coastal Georgetown

Mostly cloudy with Showers a chance of Thunderstorms, mainly in the evening. Lows in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

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Cape San Roman Temperature Statistics

March Temperature

Georgetown County Airport (10.6 miles)

  • Lowest 3 March, 2025

    28.4 °F
  • Average March

    57 °F
  • Highest 8 March, 2025

    78.8 °F

Climate (2020–Present)

Georgetown County Airport (10.6 miles)

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  • Average Low 2020–2025

    54.6 °F
  • Average 2020–2025

    63.9 °F
  • Average High 2020–2025

    74.1 °F
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