Monthly Historical AveragesMyrtle Beach, SC
Average Temperature
High
25°
Feels 26
Low
18°
Feels 18
Average Precipitation
10 Days
75.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 19, 2026
Day
27°Feels 28
Wind
18 km/h SE
Gust
27 km/h
Humidity
66%
P.O.P
0%
Night
19°Feels 19
Wind
14 km/h SE
Gust
22 km/h
Humidity
95%
P.O.P
0%
Historical AveragesMay 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity