Charleston Weather Forecast

    • 41
    • 62

    Decreasing Clouds

    • 41
    • 56

    Mostly Sunny

    • 44
    • 64

    Mostly Cloudy

    • 56
    • 67

    Chance Rain Showers

    • 60
    • 68

    Chance Rain Showers

    • 55
    • 62

    Slight Chance Rain Showers

    • 49
    • 65

    Partly Sunny

Today 15 Dec Charleston

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 30s. West Winds around 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

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Charleston Temperature Statistics

December Temperature

Charleston Executive Airport (6.8 miles)

  • Lowest 10 December, 2017

    30.2 °F
  • Average December

    52.5 °F
  • Highest 1 December, 2017

    75.2 °F

Climate (2010–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2010–Present

    59.1 °F
  • Average 2010–Present

    67.6 °F
  • Average High 2010–Present

    76 °F
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