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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Last Update: 7:22 pm EDT Jun 15, 2026		Print

Overnight

Overnight: Mostly cloudy, with a low around 73. Light west wind.

Low: 73 °F

Mostly Cloudy



Tuesday

Tuesday: A chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 83. North wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 83 °F

Chance
Showers


Tuesday
Night

Tuesday Night: A slight chance of showers and thunderstorms, then showers likely after 4am. Mostly cloudy, with a low around 72. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 72 °F

Mostly Cloudy
then Showers
Likely

Wednesday

Wednesday: A chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 86. West wind 9 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 86 °F

Chance
Showers


Wednesday
Night

Wednesday Night: Partly cloudy, with a low around 77. Southwest wind around 10 mph, with gusts as high as 15 mph.

Low: 77 °F

Partly Cloudy



Thursday

Thursday: Mostly sunny, with a high near 91.

High: 91 °F

Mostly Sunny



Thursday
Night

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.

Low: 78 °F

Chance
T-storms


Juneteenth

Juneteenth: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.

High: 89 °F

Chance
Showers then
Chance
T-storms

Friday
Night

Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.

Low: 75 °F

Showers
Likely



Overnight: Mostly cloudy, with a low around 73. Light west wind.

Tuesday: A chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 83. North wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: A slight chance of showers and thunderstorms, then showers likely after 4am. Mostly cloudy, with a low around 72. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: A chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 86. West wind 9 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Partly cloudy, with a low around 77. Southwest wind around 10 mph, with gusts as high as 15 mph.

Thursday: Mostly sunny, with a high near 91.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.

Juneteenth: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.

Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.

Saturday: A chance of showers before 8am. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Saturday Night: Partly cloudy, with a low around 72.

Sunday: Sunny, with a high near 87.

Sunday Night: Partly cloudy, with a low around 76.

Monday: Mostly sunny, with a high near 89.


Myrtle Beach SC
 33.69°N 78.9°W (Elev. 23 ft)

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