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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Last Update: 9:21 pm EDT Mar 13, 2026		Print

Tonight

Tonight: Mostly clear, with a low around 48. Southwest wind 5 to 7 mph.

Low: 48 °F

Mostly Clear



Saturday

Saturday: Sunny, with a high near 69. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

High: 69 °F

Sunny



Saturday
Night

Saturday Night: Increasing clouds, with a low around 55. East wind around 6 mph.

Low: 55 °F

Increasing
Clouds


Sunday

Sunday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High: 68 °F

Chance
Showers then
Showers
Likely

Sunday
Night

Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. Southeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low: 61 °F

Showers
Likely


Monday

Monday: Showers and possibly a thunderstorm. High near 71. Breezy. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

High: 71 °F

Showers and
Breezy


Monday
Night

Monday Night: Mostly cloudy, with a low around 37.

Low: 37 °F

Mostly Cloudy



Tuesday

Tuesday: Mostly sunny, with a high near 49.

High: 49 °F

Mostly Sunny



Tuesday
Night

Tuesday Night: Mostly cloudy, with a low around 34.

Low: 34 °F

Mostly Cloudy






Tonight: Mostly clear, with a low around 48. Southwest wind 5 to 7 mph.

Saturday: Sunny, with a high near 69. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

Saturday Night: Increasing clouds, with a low around 55. East wind around 6 mph.

Sunday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. Southeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: Showers and possibly a thunderstorm. High near 71. Breezy. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night: Mostly cloudy, with a low around 37.

Tuesday: Mostly sunny, with a high near 49.

Tuesday Night: Mostly cloudy, with a low around 34.

Wednesday: Sunny, with a high near 51.

Wednesday Night: Partly cloudy, with a low around 39.

Thursday: Sunny, with a high near 60.

Thursday Night: Mostly clear, with a low around 46.

Friday: Sunny, with a high near 65.


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

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