Cooper River - Hagan Island Weather Forecast

    • 73
    • 90

    Chance Thunderstorms

    • 72
    • 90

    Thunderstorms Likely

    • 73
    • 88

    Rain Showers

    • 73
    • 91

    Chance Thunderstorms

    • 74
    • 92

    Slight Chance Thunderstorms

    • 75
    • 94

    Slight Chance Thunderstorms

Today 27 Aug Tidal Berkeley

Partly sunny with a chance of Showers and Thunderstorms. Highs around 90. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 27 Aug Tidal Berkeley

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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Cooper River - Hagan Island Temperature Statistics

August Temperature

Moncks Corner Berkeley County (11.2 miles)

  • Lowest 23 August, 2026

    69.8 °F

  • Average August

    80.5 °F

  • Highest 14 August, 2026

    96.8 °F

Climate (2021–2026)

Moncks Corner Berkeley County (11.2 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    75.5 °F
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