Socastee Weather Forecast
- 54
- 74
Becoming Sunny
- 55
- 78
Mostly Sunny
- 59
- 81
Mostly Sunny
- 63
- 83
Mostly Sunny
- 66
- 84
Mostly Sunny
- 68
- 84
Mostly Sunny
Today 25 Sep Coastal Horry
Sunny. Highs in the mid 70s. North Winds 15 to 20 Mph.
Tonight 25 Sep Coastal Horry
Mostly clear. Lows in the mid 50s. North Winds 5 to 10 Mph.
Socastee Temperature Statistics
September Temperature
Myrtle Beach International Airport (3.7 miles)
Lowest 16 September, 2026
68 °FAverage September
80.2 °FHighest 14 September, 2026
93 °F
Climate (2021–2026)
Myrtle Beach International Airport (3.7 miles)
Average Low 2021–2026
58.2 °FAverage 2021–2026
65.7 °FAverage High 2021–2026
72.9 °F