Murphy Island Weather Forecast

    • 71
    • 86

    Mostly Cloudy

    • 70
    • 84

    Slight Chance Thunderstorms

    • 71
    • 83

    Slight Chance Thunderstorms

    • 72
    • 84

    Slight Chance Thunderstorms

    • 68
    • 82

    Chance Thunderstorms

    • 60
    • 79

    Slight Chance Thunderstorms

Today 17 May Charleston

Mostly sunny. Highs in the lower 90s, except in the upper 80s near the coast. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 May Charleston

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 20 percent.

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Murphy Island Temperature Statistics

May Temperature

Georgetown County Airport (14.3 miles)

  • Lowest 6 May, 2025

    53.6 °F
  • Average May

    69.3 °F
  • Highest 5 May, 2025

    82.4 °F

Climate (2020–Present)

Georgetown County Airport (14.3 miles)

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  • Average Low 2020–2025

    54.7 °F
  • Average 2020–2025

    64 °F
  • Average High 2020–2025

    74.2 °F
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