Cape Island Weather Forecast

    • 62
    • 77

    Rain Showers Likely

    • 52
    • 66

    Rain Showers

    • 53
    • 62

    Slight Chance Thunderstorms

    • 58
    • 68

    Mostly Sunny

    • 59
    • 73

    Mostly Sunny

    • 60
    • 69

    Partly Sunny

Today 20 Apr Charleston

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s, except in the lower 80s near the coast. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 Apr Charleston

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms likely after midnight. Lows in the lower 60s. Southwest Winds 10 to 15 Mph, becoming northwest around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Island Temperature Statistics

April Temperature

Georgetown County Airport (18 miles)

  • Lowest 6 April, 2024

    41 °F

  • Average April

    62.8 °F

  • Highest 15 April, 2024

    87.8 °F

Climate (2019–Present)

Georgetown County Airport (18 miles)

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  • Average Low 2019–2024

    55 °F

  • Average 2019–2024

    64.2 °F

  • Average High 2019–2024

    74.4 °F
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