Moncks Corner Weather Forecast

    • 35
    • 66

    Becoming Sunny

    • 39
    • 59

    Mostly Sunny

    • 36
    • 63

    Mostly Sunny

    • 32
    • 52

    Mostly Sunny

    • 45
    • 64

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

Today 19 Dec Inland Berkeley

Partly sunny in the Morning, then clearing. Highs in the mid 60s, except in the lower 60s near lake Moultrie. Less humid. Temperature falling into the mid 50s in the afternoon. West Winds 10 to 15 Mph. Along the Lakeshore, west Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph in the afternoon.

Tonight 19 Dec Inland Berkeley

Mostly clear. Much cooler with Lows in the mid 30s. West Winds around 5 Mph in the Evening, becoming light and variable.

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Moncks Corner Temperature Statistics

December Temperature

Moncks Corner Berkeley County (1.2 miles)

  • Lowest 15 December, 2025

    23 °F

  • Average December

    44.4 °F

  • Highest 13 December, 2025

    68 °F

Climate (2020–Present)

Moncks Corner Berkeley County (1.2 miles)

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  • Average Low 2020–2025

    55.2 °F

  • Average 2020–2025

    64.3 °F

  • Average High 2020–2025

    75 °F
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