Myrtle Beach Area Information
Extended Forecast for Myrtle Beach, SC
Extended Forecast for Myrtle Beach, SC
Friday night
A stray thunderstorm is possible through the evening. Partly cloudy skies. Low 76F. Winds E at 10 to 20 mph.
Saturday
Some clouds and possibly an isolated thunderstorm in the afternoon. High 87F. Winds E at 10 to 20 mph. Chance of rain 30%.
Saturday night
Partly cloudy with a slight chance of thunderstorms. Low 74F. Winds ESE at 10 to 20 mph. Chance of rain 30%.
Sunday
Variable clouds with scattered thunderstorms. High 86F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Sunday
A few thunderstorms possible. Highs in the mid 80s and lows in the mid 70s.
Monday
Partly cloudy, chance of a thunderstorm. Highs in the mid 80s and lows in the mid 70s.
Tuesday
Slight chance of a thunderstorm. Highs in the mid 80s and lows in the mid 70s.
Wednesday
Partly cloudy with a stray thunderstorm. Highs in the upper 80s and lows in the upper 70s.
Thursday
Scattered thunderstorms. Highs in the upper 80s and lows in the upper 70s.
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 |
