Cooper River - Hagan Island Weather Forecast

    • 27
    • 49

    Mostly Sunny

    • 36
    • 53

    Mostly Sunny

    • 38
    • 59

    Mostly Sunny

    • 49
    • 63

    Rain Showers Likely

    • 43
    • 61

    Rain Showers

    • 38
    • 57

    Partly Sunny

Today 30 Dec Tidal Berkeley

Sunny. Much cooler with Highs around 50. Northwest Winds around 5 Mph.

Tonight 30 Dec Tidal Berkeley

Mostly clear. Lows around 30. West Winds around 5 Mph.

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Cooper River - Hagan Island Temperature Statistics

December Temperature

Moncks Corner Berkeley County (11.2 miles)

  • Lowest 15 December, 2025

    23 °F

  • Average December

    49 °F

  • Highest 25 December, 2025

    77 °F

Climate (2020–Present)

Moncks Corner Berkeley County (11.2 miles)

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  • Average Low 2020–2025

    55.2 °F

  • Average 2020–2025

    64.4 °F

  • Average High 2020–2025

    75.1 °F
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