East Branch Cooper River - Bonneau Ferry Weather Forecast

    • 74
    • 92

    Chance Thunderstorms

    • 73
    • 85

    Thunderstorms Likely

    • 71
    • 82

    Thunderstorms Likely

    • 72
    • 87

    Rain Showers Likely

    • 69
    • 90

    Chance Thunderstorms

    • 67
    • 86

    Mostly Sunny

Today 21 Aug Inland Berkeley

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Northwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 21 Aug Inland Berkeley

Partly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 70s. Southeast Winds around 5 Mph, becoming north after midnight. Chance of rain 40 percent.

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East Branch Cooper River - Bonneau Ferry Temperature Statistics

August Temperature

Moncks Corner Berkeley County (11.8 miles)

  • Lowest 18 August, 2025

    68 °F

  • Average August

    77.6 °F

  • Highest 1 August, 2025

    96.8 °F

Climate (2020–Present)

Moncks Corner Berkeley County (11.8 miles)

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  • Average Low 2020–2025

    55.4 °F

  • Average 2020–2025

    64.5 °F

  • Average High 2020–2025

    75.2 °F
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