Santee Coastal Reserve Weather Forecast

    • 77
    • 86

    Rain Showers Likely

    • 78
    • 86

    Slight Chance Thunderstorms

    • 78
    • 86

    Slight Chance Thunderstorms

    • 74
    • 85

    Chance Thunderstorms

    • 75
    • 88

    Chance Thunderstorms

    • 75
    • 89

    Chance Thunderstorms

Today 22 Aug Coastal Georgetown

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 22 Aug Coastal Georgetown

Mostly cloudy with Showers and Thunderstorms likely this Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santee Coastal Reserve Temperature Statistics

August Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 2 August, 2026

    71.6 °F

  • Average August

    80.2 °F

  • Highest 15 August, 2026

    96.8 °F

Climate (2021–2026)

Georgetown County Airport (11.2 miles)

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  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.4 °F
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