Weather in Myrtle Beach, South Carolina, United States

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7-Day Detailed Weather Forecast for Myrtle Beach

This Afternoon

Temperature: 86°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 86. South wind around 9 mph.

Tonight

Temperature: 79°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 79. South wind 5 to 9 mph.

Friday

Temperature: 86°F

Wind Speed: 3 to 13 mph

Wind Direction: S

Forecast: Sunny, with a high near 86. Heat index values as high as 101. South wind 3 to 13 mph, with gusts as high as 20 mph.

Friday Night

Temperature: 78°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: Clear, with a low around 78. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

Saturday

Temperature: 89°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: Sunny, with a high near 89. Southwest wind 7 to 12 mph, with gusts as high as 18 mph.

Saturday Night

Temperature: 77°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely between 8pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Temperature: 84°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 2pm, then showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 80%.

Sunday Night

Temperature: 73°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 80%.

Labor Day

Temperature: 81°F

Wind Speed: 17 mph

Wind Direction: NE

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.

Monday Night

Temperature: 73°F

Wind Speed: 14 to 17 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Tuesday

Temperature: 81°F

Wind Speed: 14 mph

Wind Direction: E

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 81.

Tuesday Night

Temperature: 73°F

Wind Speed: 6 to 13 mph

Wind Direction: E

Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 73.

Wednesday

Temperature: 82°F

Wind Speed: 6 to 9 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 82.

Wednesday Night

Temperature: 74°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 74.