West Branch Cooper River - Mepkin Weather Forecast

    • 73
    • 89

    Rain Showers

    • 73
    • 90

    Rain Showers Likely

    • 74
    • 93

    Partly Sunny

    • 77
    • 97

    Chance Thunderstorms

    • 74
    • 96

    Chance Thunderstorms

    • 74
    • 94

    Slight Chance Thunderstorms

Today 25 Jul Inland Berkeley

Partly sunny. A chance of Showers and Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Highs in the upper 80s. West Winds around 5 Mph. Chance of rain 90 percent.

Tonight 25 Jul Inland Berkeley

Mostly cloudy with a chance of Showers. Thunderstorms Likely, mainly in the evening. Lows in the lower 70s. Light and variable Winds. Chance of rain 70 percent.

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West Branch Cooper River - Mepkin Temperature Statistics

July Temperature

Moncks Corner Berkeley County (6.2 miles)

  • Lowest 2 July, 2026

    68 °F

  • Average July

    81.9 °F

  • Highest 4 July, 2026

    96.8 °F

Climate (2021–2026)

Moncks Corner Berkeley County (6.2 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    75.4 °F
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