Extended Forecast for the Myrtle Beach Area

Gradual Clearing 88°
Today
Gradual Clearing
Cloudy through mid morning, then gradual clearing, with a high near 88. Northwest wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Gradual Clearing Today Gradual Clearing High: 88°
Chance T-storms Sunday Chance T-storms High: 85°
Showers Likely Monday Showers Likely High: 85°
T-storms Likely Tuesday T-storms Likely High: 84°
T-storms Likely Wednesday T-storms Likely High: 85°
T-storms Likely Thursday T-storms Likely High: 85°
T-storms Likely Tonight T-storms Likely Low: 75°
Chance T-storms Sunday Night Chance T-storms Low: 77°
Showers Likely Monday Night Showers Likely Low: 76°
Chance T-storms Tuesday Night Chance T-storms Low: 75°
Chance T-storms Wednesday Night Chance T-storms Low: 75°
Chance T-storms Thursday Night Chance T-storms Low: 75°

Weekly Weather Forecast

Today Cloudy through mid morning, then gradual clearing, with a high near 88. Northwest wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight Showers and thunderstorms likely, mainly after 11pm. Mostly cloudy, with a low around 75. South wind 9 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Southeast wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Tuesday Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.
Wednesday Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Thursday Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Friday A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.

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

Average Monthly Temperatures

Month High Water
January 56° 50°
February 60° 52°
March 68° 57°
April 76° 62°
May 83° 69°
June 88° 77°
July 91° 81°
August 89° 83°
September 85° 80°
October 77° 73°
November 69° 65°
December 60° 55°