Extended Forecast for Myrtle Beach, SC
Extended Forecast for Myrtle Beach, SC
Saturday
Sunny. High around 75F. Winds NW at 5 to 10 mph.
Saturday night
Generally clear. Low 54F. Winds W at 5 to 10 mph.
Sunday
Partly cloudy skies. High 78F. Winds E at 5 to 10 mph.
Sunday night
Clear skies. Low 64F. Winds SSE at 5 to 10 mph.
Monday
Partly cloudy. Highs in the upper 70s and lows in the upper 60s.
Tuesday
Partly cloudy. Highs in the upper 70s and lows in the upper 60s.
Wednesday
A few clouds. Highs in the low 80s and lows in the upper 60s.
Thursday
Times of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Friday
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Average Temperatures and Average Monthly Precipitation
| Month | High | Low | Water | Precipitation |
| January | 56° | 37° | 50° | 3.66" |
| February | 60° | 39° | 52° | 3.50" |
| March | 68° | 46° | 57° | 3.79" |
| April | 76° | 53° | 62° | 2.12" |
| May | 83° | 61° | 69° | 2.99" |
| June | 88° | 68° | 77° | 3.66" |
| July | 91° | 72° | 81° | 5.19" |
| August | 89° | 71° | 83° | 5.58" |
| September | 85° | 64° | 80° | 5.58" |
| October | 77° | 54° | 73° | 3.23" |
| November | 69° | 46° | 65° | 2.97" |
| December | 60° | 38° | 55° | 3.45" |
Annual Weather Statistical Averages
| Sunny Days | 215 |
| Overcast Days | 150 |
| Frost Days | 42 |
| Days when maximum temperature is more than 90 degrees | 46 |
| Days with .10 inches of rain or more | 72 |
| Average air temperature | 64° |
| Average water temperature | 66° |
| Average 1 p.m. relative humidity | 57% |
| Number of sunny days during an average summer month | 18 |
| Number of sunny days during an average winter month | 15 |
| Wettest months | July & August |
| Driest months | October & November |
| Hottest day (105°) | Aug. 22, 1983 |
| Coldest day (4°) | Jan. 21,1985 |
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