Santee River - Jamestown Bridge Weather Forecast

    • 66
    • 87

    Partly Cloudy

    • 65
    • 87

    Mostly Sunny

    • 66
    • 86

    Mostly Sunny

    • 66
    • 84

    Slight Chance Thunderstorms

    • 67
    • 83

    Slight Chance Thunderstorms

    • 68
    • 84

    Chance Thunderstorms

    • 68
    • 86

    Slight Chance Thunderstorms

Today 18 Sep Inland Berkeley

Sunny. Highs in the upper 80s. South Winds around 5 Mph.

Tonight 18 Sep Inland Berkeley

Partly cloudy. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santee River - Jamestown Bridge Temperature Statistics

September Temperature

Georgetown County Airport (20.5 miles)

  • Lowest 16 September, 2025

    55.4 °F

  • Average September

    70.6 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Georgetown County Airport (20.5 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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