Captain Sams Inlet Weather Forecast

    • 38
    • 55

    Slight Chance Rain

    • 20
    • 45

    Snow

    • 26
    • 37

    Mostly Sunny

    • 31
    • 44

    Mostly Sunny

    • 39
    • 49

    Partly Sunny

    • 42
    • 52

    Chance Rain

Today 30 Jan Charleston

Mostly sunny. Highs in the mid 50s. East Winds around 5 Mph.

Tonight 30 Jan Charleston

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. Northeast Winds 5 to 10 Mph.

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Captain Sams Inlet Temperature Statistics

January Temperature

Charleston Executive Airport (11.8 miles)

  • Lowest 16 January, 2026

    21.2 °F

  • Average January

    50.1 °F

  • Highest 9 January, 2026

    75.2 °F

Climate (2021–Present)

Charleston Executive Airport (11.8 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    67.1 °F

  • Average High 2021–2026

    76 °F
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