Winyah Bay - Marsh Islands Weather Forecast
- 63
- 78
Mostly Sunny
- 67
- 79
Partly Sunny
- 68
- 79
Partly Sunny
- 64
- 78
Rain Showers Likely
- 60
- 73
Chance Rain Showers
- 61
- 72
Chance Rain Showers
- 61
- 73
Chance Rain Showers
Today 30 Apr Coastal Georgetown
Sunny. Highs in the lower 80s. Southwest Winds around 5 Mph, becoming south 10 to 15 Mph this afternoon.
Tonight 30 Apr Coastal Georgetown
Mostly clear. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.
Winyah Bay - Marsh Islands Temperature Statistics
April Temperature
Georgetown County Airport (5.6 miles)
Lowest 13 April, 2025
41 °FAverage April
65.1 °FHighest 4 April, 2025
84.2 °F
Climate (2020–Present)
Georgetown County Airport (5.6 miles)
Average Low 2020–2025
54.7 °FAverage 2020–2025
63.9 °FAverage High 2020–2025
74.2 °F