Kiawah and Seabrook Islands Weather Forecast

    • 58
    • 70

    Dense Fog

    • 56
    • 70

    Mostly Cloudy

    • 34
    • 65

    Partly Sunny

    • 36
    • 51

    Partly Sunny

    • 43
    • 56

    Chance Rain Showers

    • 43
    • 59

    Chance Rain Showers

    • 32
    • 55

    Chance Rain Showers

Today 9 Jan Charleston

Mostly sunny. Highs in the mid 70s, except in the lower 70s near the coast. South Winds around 5 Mph.

Tonight 9 Jan Charleston

Mostly cloudy. Areas of fog this Evening, then widespread dense fog after midnight. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kiawah and Seabrook Islands Temperature Statistics

January Temperature

Charleston Executive Airport (9.9 miles)

  • Lowest 1 January, 2026

    41 °F

  • Average January

    54.4 °F

  • Highest 7 January, 2026

    71.6 °F

Climate (2021–Present)

Charleston Executive Airport (9.9 miles)

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  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76 °F
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