McClellanville Weather Forecast

    • 67
    • 75

    Rain Showers

    • 66
    • 81

    Rain Showers Likely

    • 66
    • 82

    Rain Showers Likely

    • 69
    • 86

    Partly Sunny

    • 71
    • 90

    Mostly Cloudy

    • 69
    • 91

    Slight Chance Thunderstorms

    • 68
    • 89

    Partly Sunny

Today 12 May Charleston

Showers with a chance of Thunderstorms. Highs in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 12 May Charleston

A chance of Thunderstorms. Showers. Lows in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McClellanville Temperature Statistics

May Temperature

Georgetown County Airport (17.4 miles)

  • Lowest 6 May, 2025

    53.6 °F

  • Average May

    68.7 °F

  • Highest 5 May, 2025

    82.4 °F

Climate (2020–Present)

Georgetown County Airport (17.4 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.2 °F
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