Georgetown Weather Forecast

    • 61
    • 79

    Mostly Sunny

    • 60
    • 78

    Partly Sunny

    • 66
    • 81

    Partly Sunny

    • 67
    • 83

    Partly Sunny

    • 67
    • 85

    Mostly Sunny

    • 69
    • 83

    Partly Sunny

    • 69
    • 80

    Chance Rain Showers

Today 15 Sep Coastal Georgetown

Mostly sunny. Near steady temperature in the upper 70s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Sep Coastal Georgetown

Mostly clear. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Georgetown Temperature Statistics

September Temperature

Georgetown County Airport (3.7 miles)

  • Lowest 1 September, 2025

    59 °F

  • Average September

    71.1 °F

  • Highest 5 September, 2025

    87.8 °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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