Grand Strand Forecast

Forecast coverage for Myrtle Beach and the Grand Strand coastline, including beach conditions, surf, and coastal storm tracking.

Current forecast

Official National Weather Service forecast

Live data for Myrtle Beach, SC from the National Weather Service.

Current conditions

79°FCloudy

Wind W 9 mph

Observed Aug 27, 2026, 8:25 PM at Myrtle Beach International Airport

This Afternoon
High 85°F · 40% precip
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 12 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight
Low 74°F · 43% precip
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southwest wind 3 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Friday
High 86°F · 59% precip
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 86. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Low 72°F · 57% precip
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Southwest wind 2 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
High 84°F · 53% precip
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. East wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night
Low 73°F · 53% precip
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Sunday
High 86°F · 28% precip
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Sunday Night
Low 75°F · 28% precip
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Monday
High 87°F · 15% precip
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 87.
Monday Night
Low 75°F · 15% precip
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75.
Tuesday
High 88°F · 9% precip
Sunny
Sunny, with a high near 88.
Tuesday Night
Low 76°F · 9% precip
Mostly Clear
Mostly clear, with a low around 76.
Wednesday
High 88°F · 7% precip
Sunny
Sunny, with a high near 88.
Wednesday Night
Low 76°F · 7% precip
Mostly Clear
Mostly clear, with a low around 76.