West Branch Cooper River - Mepkin Weather Forecast

    • 69
    • 83

    Rain Showers Likely

    • 74
    • 88

    Rain Showers Likely

    • 74
    • 96

    Chance Thunderstorms

    • 71
    • 90

    Thunderstorms Likely

    • 69
    • 91

    Slight Chance Thunderstorms

    • 73
    • 93

    Partly Sunny

    • 75
    • 95

    Slight Chance Thunderstorms

Today 16 Jun Inland Berkeley

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 16 Jun Inland Berkeley

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Lows in the upper 60s. Southwest Winds around 5 Mph. Gusts up to 20 Mph this evening. Chance of rain 70 percent.

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West Branch Cooper River - Mepkin Temperature Statistics

June Temperature

Moncks Corner Berkeley County (6.2 miles)

  • Lowest 4 June, 2026

    53.6 °F

  • Average June

    75.7 °F

  • Highest 13 June, 2026

    98.6 °F

Climate (2021–Present)

Moncks Corner Berkeley County (6.2 miles)

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  • Average Low 2021–2026

    55.3 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    75.3 °F
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