Georgetown Weather Forecast

    • 53
    • 78

    Slight Chance Thunderstorms

    • 51
    • 71

    Sunny

    • 57
    • 74

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

    • 54
    • 68

    Partly Sunny

Today 19 Oct Coastal Georgetown

Mostly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Oct Coastal Georgetown

Mostly cloudy in the Evening, then becoming partly cloudy. A slight chance of Thunderstorms in the evening. A chance of Showers. Lows in the lower 50s. Southwest Winds 10 to 15 Mph, becoming northwest after midnight. Gusts up to 30 Mph. Chance of rain 30 percent.

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Georgetown Temperature Statistics

October Temperature

Georgetown County Airport (3.7 miles)

  • Lowest 16 October, 2025

    51.8 °F

  • Average October

    67.2 °F

  • Highest 8 October, 2025

    84.2 °F

Climate (2020–Present)

Georgetown County Airport (3.7 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.2 °F
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