Folly Beach Weather Forecast
- 78
- 79
Slight Chance Thunderstorms
- 78
- 79
Chance Rain Showers
- 75
- 81
Rain Showers Likely
- 74
- 77
Rain Showers
- 72
- 76
Rain Showers
- 68
- 76
Rain Showers Likely
Folly Beach Temperature Statistics
May Temperature
Charleston Executive Airport (4.3 miles)
Lowest 2 May, 2026
55.4 °FAverage May
72.3 °FHighest 11 May, 2026
87.8 °F
Climate (2021–Present)
Charleston Executive Airport (4.3 miles)
Average Low 2021–2026
58.9 °FAverage 2021–2026
67.2 °FAverage High 2021–2026
76 °F