Weather in Myrtle Beach, South Carolina, United States

7-Day Detailed Weather Forecast for Myrtle Beach

Today

Temperature: 89°F

Wind Speed: 13 to 21 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 102. Southwest wind 13 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 80°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Southwest wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Temperature: 88°F

Wind Speed: 14 to 17 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 103. Southwest wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 77°F

Wind Speed: 9 to 16 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 77. Southwest wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Friday

Temperature: 86°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Temperature: 76°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Saturday

Temperature: 86°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%.

Saturday Night

Temperature: 78°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 70%.

Sunday

Temperature: 85°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 70%.

Sunday Night

Temperature: 78°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 70%.

Monday

Temperature: 85°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Monday Night

Temperature: 78°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 60%.

Tuesday

Temperature: 86°F

Wind Speed: 8 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Tuesday Night

Temperature: 79°F

Wind Speed: 9 to 14 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 50%.