Site menu:




MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Last Update: 6:47 pm EST Feb 18, 2026		Print

Tonight

Tonight: Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph.

Low: 54 °F

Mostly Cloudy

Thursday

Thursday: Partly sunny, with a high near 68. Southwest wind 5 to 13 mph.

High: 68 °F

Partly Sunny

Thursday
Night

Thursday Night: Mostly cloudy, with a low around 57. Southwest wind 8 to 10 mph, with gusts as high as 15 mph.

Low: 57 °F

Mostly Cloudy

Friday

Friday: A chance of showers. Mostly cloudy, with a high near 72. Southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

High: 72 °F

Chance
Showers

Friday
Night

Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 56 °F

Chance
Showers

Saturday

Saturday: Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

High: 68 °F

Showers

Saturday
Night

Saturday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

Low: 48 °F

Rain Likely

Sunday

Sunday: A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 50%.

High: 57 °F

Chance Rain

Sunday
Night

Sunday Night: Partly cloudy, with a low around 35.

Low: 35 °F

Partly Cloudy


Tonight: Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph.

Thursday: Partly sunny, with a high near 68. Southwest wind 5 to 13 mph.

Thursday Night: Mostly cloudy, with a low around 57. Southwest wind 8 to 10 mph, with gusts as high as 15 mph.

Friday: A chance of showers. Mostly cloudy, with a high near 72. Southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday: Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

Sunday: A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 50%.

Sunday Night: Partly cloudy, with a low around 35.

Monday: Mostly sunny, with a high near 50.

Monday Night: Mostly clear, with a low around 31.

Tuesday: Sunny, with a high near 50.

Tuesday Night: Mostly clear, with a low around 37.

Wednesday: Mostly sunny, with a high near 58.


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

Visit your local NWS office at: https://www.weather.gov/ilm/