Charleston Harbor - Patriots Point Weather Forecast

    • 56
    • 69

    Increasing Clouds

    • 60
    • 74

    Mostly Sunny

    • 63
    • 72

    Mostly Sunny

    • 63
    • 73

    Partly Sunny

    • 64
    • 75

    Mostly Sunny

    • 65
    • 76

    Partly Sunny

Today 10 Apr Charleston

Sunny. Highs in the upper 70s, except in the mid 70s near the coast. Northeast Winds 5 to 10 Mph.

Tonight 10 Apr Charleston

Clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Charleston Harbor - Patriots Point Temperature Statistics

April Temperature

Charleston Executive Airport (8.1 miles)

  • Lowest 8 April, 2026

    53.6 °F

  • Average April

    67.1 °F

  • Highest 1 April, 2026

    78.8 °F

Climate (2021–Present)

Charleston Executive Airport (8.1 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76 °F
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