West Branch Cooper River - Mepkin Weather Forecast

    • 54
    • 88

    Increasing Clouds

    • 40
    • 63

    Partly Sunny

    • 52
    • 67

    Partly Sunny

    • 56
    • 76

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

    • 62
    • 84

    Partly Sunny

Today 27 Mar Inland Berkeley

Sunny. Highs in the upper 80s, except in the lower 80s near lake Moultrie. Southwest Winds 5 to 10 Mph.

Tonight 27 Mar Inland Berkeley

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Southwest Winds around 5 Mph, becoming north 10 to 15 Mph after midnight. Along the Lakeshore, southwest Winds 10 to 15 Mph, increasing to north 20 to 30 Mph after midnight.

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West Branch Cooper River - Mepkin Temperature Statistics

March Temperature

Moncks Corner Berkeley County (6.2 miles)

  • Lowest 18 March, 2026

    32 °F

  • Average March

    61.9 °F

  • Highest 11 March, 2026

    87.8 °F

Climate (2021–Present)

Moncks Corner Berkeley County (6.2 miles)

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  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    64.4 °F

  • Average High 2021–2026

    75.2 °F
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