Charleston Harbor - Hog Island Channel Weather Forecast

    • 56
    • 70

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

    • 60
    • 76

    Mostly Sunny

    • 62
    • 76

    Mostly Sunny

    • 62
    • 77

    Partly Sunny

    • 64
    • 79

    Mostly Sunny

    • 65
    • 79

    Partly Sunny

Today 9 Apr Charleston

Sunny. Highs in the lower 70s, except in the upper 60s near the coast. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Apr Charleston

Mostly clear. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Harbor - Hog Island Channel Temperature Statistics

April Temperature

Charleston Executive Airport (8.7 miles)

  • Lowest 7 April, 2026

    57.2 °F

  • Average April

    68.2 °F

  • Highest 1 April, 2026

    78.8 °F

Climate (2021–Present)

Charleston Executive Airport (8.7 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76.1 °F
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