North Dewees Island Weather Forecast

    • 50
    • 58

    Rain Showers

    • 29
    • 62

    Rain Showers Likely

    • 26
    • 41

    Mostly Cloudy

    • 24
    • 39

    Snow Likely

    • 24
    • 35

    Slight Chance Snow

    • 33
    • 43

    Mostly Cloudy

Today 18 Jan Charleston

Rain. Highs in the upper 50s. Northwest Winds around 5 Mph, becoming south in the afternoon. Chance of rain near 100 percent.

Tonight 18 Jan Charleston

Rain. Lows in the lower 50s. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

North Dewees Island Temperature Statistics

January Temperature

Mount Pleasant Regional-Faison Field (5.6 miles)

  • Lowest 8 January, 2025

    26.6 °F

  • Average January

    42.9 °F

  • Highest 1 January, 2025

    64.4 °F

Climate (2020–Present)

Mount Pleasant Regional-Faison Field (5.6 miles)

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  • Average Low 2020–2025

    58.5 °F

  • Average 2020–2025

    66.5 °F

  • Average High 2020–2025

    75.4 °F
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