South Santee River Mouth Weather Forecast
- 68
- 72
Chance Thunderstorms
- 66
- 73
Chance Thunderstorms
- 67
- 74
Slight Chance Thunderstorms
- 65
- 75
Chance Rain Showers
- 62
- 71
Chance Rain Showers
- 65
- 71
Partly Sunny
Today 23 Apr Coastal Georgetown
Partly sunny with a slight chance of Thunderstorms. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the upper 70s. Southwest Winds around 5 Mph, becoming south in the afternoon. Chance of rain 50 percent.
Tonight 23 Apr Coastal Georgetown
Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the lower 60s. East Winds around 5 Mph. Chance of rain 40 percent.
South Santee River Mouth Temperature Statistics
April Temperature
Georgetown County Airport (13.7 miles)
Lowest 13 April, 2025
41 °FAverage April
64.5 °FHighest 4 April, 2025
84.2 °F
Climate (2020–Present)
Georgetown County Airport (13.7 miles)
Average Low 2020–2025
54.6 °FAverage 2020–2025
63.9 °FAverage High 2020–2025
74.1 °F