Charleston Weather Forecast

    • 39
    • 53

    Increasing Clouds

    • 37
    • 54

    Sunny

    • 43
    • 56

    Mostly Sunny

    • 47
    • 60

    Partly Sunny

    • 52
    • 63

    Chance Rain Showers

    • 45
    • 63

    Chance Rain Showers

Today 17 Jan Charleston

Sunny in the Morning, then becoming partly sunny. Highs in the lower 50s. West Winds 10 to 15 Mph.

Tonight 17 Jan Charleston

Mostly cloudy in the Evening, then clearing. Lows in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

January Temperature

Charleston Executive Airport (6.8 miles)

  • Lowest 10 January, 2021

    33.8 °F
  • Average January

    51.4 °F
  • Highest 1 January, 2021

    77 °F

Climate (2010–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2010–Present

    59.6 °F
  • Average 2010–Present

    67.6 °F
  • Average High 2010–Present

    75.8 °F
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