Murphy Island Weather Forecast
- 66
- 81
Slight Chance Thunderstorms
- 64
- 80
Chance Thunderstorms
- 65
- 81
Partly Sunny
- 67
- 82
Mostly Sunny
- 69
- 82
Partly Sunny
- 69
- 83
Mostly Cloudy
Today 14 Sep Charleston
Mostly sunny. Highs in the lower 80s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 14 Sep Charleston
Partly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.
Murphy Island Temperature Statistics
September Temperature
Georgetown County Airport (14.3 miles)
Lowest 1 September, 2025
59 °FAverage September
71.4 °FHighest 5 September, 2025
87.8 °F
Climate (2020–Present)
Georgetown County Airport (14.3 miles)
Average Low 2020–2025
54.7 °FAverage 2020–2025
64 °FAverage High 2020–2025
74.2 °F